№389. Докажите, что трапеция равнобедренная, если: а) углы при основании равны
{"pages":{"search":{"query":"videoid:11508260613040102813","originalQuery":"","serpid":"1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","reqid":"1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","parentReqid":"","serpItems":[{"id":"11508260613040102813-0-0","type":"videoSnippet","props":{"videoId":"11508260613040102813"},"curPage":0}],"filters":{},"serpFooter":{"linksGroups":[{"type":"geo","links":[{"label":"Колумбус","title":"Колумбус","url":"//yandex.kz/tune/geo/","logNode":{"name":"region"},"target":"_self","a11yLabel":"Ваш регион Колумбус","needRetpath":true}]},{"type":"searchengines","links":[{"label":"Google","url":"//google.kz/search?tbm=vid&q=videoid%3A11508260613040102813","logNode":{"name":"link","attrs":{"type":"google"}},"target":"_blank"},{"label":"Bing","url":"//bing.com/videos?scope=video&q=videoid%3A11508260613040102813","logNode":{"name":"link","attrs":{"type":"bing"}},"target":"_blank"}]},{"type":"help","links":[{"label":"Обратная связь","url":"https://yandex.kz/support/video/troubleshooting.html","logNode":{"name":"feedback"},"needRetpath":true},{"label":"Справка","url":"https://yandex.kz/support/video/","logNode":{"name":"help"},"needRetpath":true}]},{"type":"settings","links":[{"label":"Настройки","url":"https://yandex.kz/tune/search/","target":"_self","logNode":{"name":"settings"},"needRetpath":true}]},{"type":"company","links":[{"label":"О компании","url":"//yandex.kz/company/","logNode":{"name":"about"},"target":"_blank"},{"label":"Лицензия на использование","url":"//yandex.kz/legal/termsofuse/","logNode":{"name":"license"},"target":"_blank"},{"label":"Политика конфиденциальности","url":"//yandex.kz/legal/confidential/","logNode":{"name":"confidential"},"target":"_blank"}],"a11yHidden":true}],"hasExtralinks":true},"currentPage":0,"prevPageToLoad":-1,"nextPageToLoad":1,"isTranslationsFilterEnabled":false,"isTranslationsDistributionEnabled":true,"isTranslationsDistributionOnboardingEnabled":true,"prevention":{},"hasNextPage":false,"rightSerpItems":[{"type":"direct","id":"search-list-right","props":{"advRsyaActivateParams":{"pcodeParams":{"blockId":"R-I-8843654-1","renderTo":"search-list-right-0-R-I-8843654-1","pageNumber":0,"grab":"dHZpZGVvaWQ6MTE1MDgyNjA2MTMwNDAxMDI4MTMK","darkTheme":false,"lazyLoad":false,"extParams":{"reqid":"1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","ui":"desktop","yuid":"7137733841776122930"}}},"isAdult":false,"position":0,"placement":"search-list-right"},"curPage":0}],"isAdultQuery":false,"errorList":[],"layout":"list","retpath":"https%3A%2F%2Fyandex.kz%2Fvideo%2Fpreview%2F11508260613040102813","pages":[{"reqid":"1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","start":0,"end":1,"pageNumber":0,"isCounterSent":false}]},"main":{"_isInitial":true,"snippets":[],"serpFooter":{"linksGroups":[]},"isLoggedIn":false,"tags":[]}},"internal":{"nonce":"1683379855340145497251","expFlags":{"video_settings_toolbar_redesign":1,"velocity_delay_drawer":1,"video_feedback_in_d2d":1,"video_relqueries_new_format":1,"video_search_toggle_with_text":1,"video_viewer_show_placeholder":1,"velocity_disable_suspense":1,"video_viewer_desktop_smart_layout":1,"dark_theme_desktop":"cookie","video_viewer_check_sandbox_origin":1,"video_font_yandex_sans":1,"video_adv_new_show_rules":1,"video_adv_config_desktop":{"search-list":{"adult":{"default":"R-I-474674-135","mail":"R-A-13426421-23"},"regular":{"default":"R-I-48058-751","mail":"R-A-13411721-23"}},"search-grid-inplace":{"adult":{"default":"R-I-474674-126","mail":"R-A-13426421-16"},"regular":{"default":"R-I-48058-742","mail":"R-A-13411721-16"}}},"video_search_page_no_islands":1,"video_vh_player_js":0,"video_masthead_ratio":"180,4","video_searchdata_scheme":1,"video_viewer_related_fail_error_screen":1,"velocity_delay_metrika":1,"video_viewer_channel_link_mode":2,"video_partner_label":1,"mmui_extended_escape_scheme":"searchdata.clips.0.authorname","spok":"id","video_suggest_use_serp":1,"video_search_grid_direct_repeat":6,"video_direct_config_desktop_search":"search-grid-row:R-I-48058-718:R-I-474674-109,search-grid-head:R-I-2120168-7","init_meta":{"enable-yabs-distr":1,"ask-user-purchase-history":1,"use-src-videoquickp":1,"enable-begemot":1,"enable_masthead":1,"use-src-videop":1,"use-src-videoquickp_misspell":1,"enable_blackbox_multisession":1,"begemot-enable-cancelled-misspell-rtmr":1,"enable_video_iron_fetcher":1,"use-related-only":1,"ask-yandex-io-devices":1,"use-images-device-setup":1,"use-src-imagesp":1,"images-apphost-collections-front":1,"enable_aab_apphost":1,"graph-is-video-search":1,"bg-bert-video":1,"use-src-imagesp_misspell":1,"use-src-imagesultrap":1,"use-video-apphost-pre-templates":1,"use-src-videop_misspell":1,"use-video-apphost-post-templates":1,"use-src-imagesquickp":1,"enable_video_carousels":"1","restrict-max-docs":"1000","use-images-region-setup":1,"use-post-auto2":1,"use-images-settings-setup":1,"use-src-ugc_favorites":1,"use-images-user-setup":1,"use-video-pre-search-data":1,"begemot-no-suggest-history":1},"video_depot_viewer_masthead_ssr_only":1,"video_blender":1,"video_kebab_advanced_actions":1,"video_search_grid_enable":0,"video_viewer_desktop_fix_d2d_scroll":1,"video_depot_viewer_legacy_counters":1,"video_search_grid_direct_start":3,"video_adv_new_show_rules_docs_count":1,"video_redirect_plug":2,"video_adv_grid_inplace":1,"dark_theme_desktop_default_pref":"system","video_search_toggle_enable":1,"velocity_split_hydration":4,"video_duration_counter_new_format":1,"video_force_grid_on_premordie":1,"video_morda_header_nav":1,"video_nohost_full_filter":0,"video_baobab_blockstat":1,"video_thumb_poster_full":1,"video_scrollpages":2,"video_serp_desktop_block_design":1,"video_nohost_youtube_filter":0,"video_viewer_host_link_mode":1,"video_comments_smart_nonstop":1},"slots":["1519497,0,10;1525906,0,31;1534928,0,28;1525754,0,33;1521159,0,99;898801,0,76;754545,0,76;1532414,0,67;1535179,0,5;1530695,0,32;1535766,0,39;1519857,0,35;1523262,0,92;1525832,0,70;1522490,0,56;1526923,0,76;1524504,0,74;1525786,0,86;1533244,0,56;1537209,0,10;90501,0,46;1522516,0,59;1503415,0,42;1508372,0,52;461653,0,0;1528216,0,60;56262,0,4;1533802,0,54;90497,0,37;1530379,0,90;151171,0,49;126340,0,46;1281084,0,51;287509,0,7;1254301,0,71;1482975,0,3;1530818,0,79;1531174,0,18;1529214,0,16"],"isYandexNet":false,"platform":"desktop","isEnLogo":false,"retpath":"https%3A%2F%2Fyandex.kz%2Fvideo%2Fpreview%2F11508260613040102813","mordaUrl":"//yandex.kz/","videoSearchUrl":"https://yandex.kz/video/search?text=%E2%84%96389.++%D0%94%D0%BE%D0%BA%D0%B0%D0%B6%D0%B8%D1%82%D0%B5%2C+%D1%87%D1%82%D0%BE+%D1%82%D1%80%D0%B0%D0%BF%D0%B5%D1%86%D0%B8%D1%8F+%D1%80%D0%B0%D0%B2%D0%BD%D0%BE%D0%B1%D0%B5%D0%B4%D1%80%D0%B5%D0%BD%D0%BD%D0%B0%D1%8F%2C+%D0%B5%D1%81%D0%BB%D0%B8%3A+%D0%B0%29+%D1%83%D0%B3%D0%BB%D1%8B+%D0%BF%D1%80%D0%B8+%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D0%B8+%D1%80%D0%B0%D0%B2%D0%BD%D1%8B","settingsUrl":"https://yandex.kz/tune/search/","helpUrl":"https://yandex.ru/support/video/","legalUrl":"//company.yandex.ru/legal/termsofuse/","feedbackUrl":"https://yandex.kz/support/video/troubleshooting.html","basename":"/video","currentPageName":"previewShort","isYandexApp":false,"isYandexAppAndroid":false,"isYandexAppIos":false,"isAnyYaBro":false,"isAndroid":false,"isHamster":false,"serpid":"1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","backUrl":"//ya.ru","url":"https://yandex.kz/video/preview/11508260613040102813?","isIntegrationTest":false,"isEndToEndTest":false,"shouldDropLogs":false,"seo":{"title":"№389. Докажите, что трапеция равнобедренная, если: а) углы при основании равны - Смотреть онлайн в поиске Яндекса по Видео","description":"№389.","keywords":"","shareTitle":""},"isEmbedded":false,"isPumpkin":false,"sessionCsrfToken":"ybed98d4b2e79f158658f02afc4c0ecde","reportFeedbackBaseProps":{"initEmail":"","metaFields":{"userAgent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)","userTestids":"1519497,1525906,1534928,1525754,1521159,898801,754545,1532414,1535179,1530695,1535766,1519857,1523262,1525832,1522490,1526923,1524504,1525786,1533244,1537209,90501,1522516,1503415,1508372,461653,1528216,56262,1533802,90497,1530379,151171,126340,1281084,287509,1254301,1482975,1530818,1531174,1529214","queryText":"","reqid":"1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","userRegionName":"","userRegionId":"id() {\n return this._region.id;\n }","yandexuid":"7137733841776122930","uid":"0","isChildAccount":false}},"userTestids":"191768,238743,246500,253288,265553,270072,277807,274239,294077,278842,331010,338398,359879,415420,644350,652605,645301,679708,689693,690449,696466,696473,722746,740796,776165,771230,781521,790415,801982,851450,886706,883477,900639,931367,937268,969063,935488,945314,989988,982463,991363,990185,1015567,1011895,1035320,1033956,1035241,1036046,1087297,1060131,1071879,1078818,1077703,1116602,1045814,1131637,1144233,1151726,1156933,1174275,1167408,1202006,1194718,1221235,1228280,1226860,1246754,1313283,1321224,1300570,1320679,1352408,1342688,1341968,1345362,1367583,1348424,1382036,1391511,1384451,1402882,1407422,1417605,1424780,1429092,1438908,1444206,1449283,1452713,1457995,1459585,1461130,1492788,1495633,1511916,1514845,1539004,1299604","regionId":20815,"isYaRu":false,"shouldUnmountSearchPageInViewer":false,"videoGlobalContext":{"platform":"desktop","isPumpkin":false,"language":"ru","user_time":{"epoch":"1776122931","tz":"America/Louisville","to_iso":"2026-04-13T19:28:51-0400","__is_plain":1},"isHermione":false,"shouldStubImages":true,"enableVideoPreviewInHermione":false,"reqid":"1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","isEmbedded":false,"shouldShowMainPageButtonInViewer":false,"shouldDisableWebp":false,"removeLinkPrefix":"/video","shouldUseHighresPreview":true,"shouldCutSnippetTitle":true,"shouldShowPlusBadge":true,"reportFeedbackBaseProps":{"initEmail":"","metaFields":{"userAgent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)","userTestids":"1519497,1525906,1534928,1525754,1521159,898801,754545,1532414,1535179,1530695,1535766,1519857,1523262,1525832,1522490,1526923,1524504,1525786,1533244,1537209,90501,1522516,1503415,1508372,461653,1528216,56262,1533802,90497,1530379,151171,126340,1281084,287509,1254301,1482975,1530818,1531174,1529214","queryText":"","reqid":"1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","userRegionName":"","userRegionId":"id() {\n return this._region.id;\n }","yandexuid":"7137733841776122930","uid":"0","isChildAccount":false}},"deviceDetect":{"OSFamily":"Unknown","isTV":0,"x64":0,"GoogleToolBarVersion":"","MultiTouch":0,"BrowserBase":"","YandexBarVersion":"","isTablet":0,"YandexBar":0,"hasWebOmni":0,"isTouch":0,"hasYandexCamera":0,"isMobile":0,"DeviceKeyboard":"","device":"desktop","TurboAppPlatformVersion":"","historySupport":0,"BrowserShellVersion":"","DeviceVendor":"","isBrowser":0,"hasFlash":0,"MailRuSputnikVersion":"","isSameSiteSupported":0,"BrowserBaseVersion":"","BrowserVersionRaw":"","hasWebVert":0,"DeviceId":"","error":"","MailRuAgent":0,"ScreenWidth":0,"inAppBrowser":0,"hasHTML5":0,"isEmulator":0,"J2ME":0,"MailRuAgentVersion":"","BrowserEngineVersionRaw":"537.36","isRobot":1,"__is_plain":1,"BrowserEngineVersion":"0537.0036","BrowserName":"Unknown","DeviceModel":"","BrowserEngine":"WebKit","DeviceName":"","OSVersionRaw":"","OSName":"","GoogleToolBar":0,"ScreenSize":"","isTurboApp":0,"MailRuSputnik":0,"YaBuildName":"","isWAP":0,"PreferMobile":0,"DesktopMode":0,"BrowserVersion":"","BitsPerPixel":0,"BrowserShell":"","YaGUI":"","isBeta":0,"OSVersion":"","ScreenHeight":0},"nonce":"1683379855340145497251","disableDoc2DocHostLink":false,"shouldHideChannelLink":false,"disableChannelLink":false,"userConnectionRtt":165,"animated":false,"isDoc2DocScrollFix":true,"smartDesktopLayout":true,"enableVIImprovements":false,"enableLazyPoster":false,"isAdvDisabled":false,"isVideoTranslationSupported":false,"isSummaryDisabled":false,"isSummaryOnlineEnabled":false,"shouldRenderBroSummaryApiContainer":false,"shouldDropLogs":false,"shouldUseBeacon":false,"hasAdBlock":false,"rknWarnHosts":[""],"postInstreamScreenDuration":2000,"minVideoDurationForInstream":120,"isInstreamEnabledInTesting":false,"wildcard":false,"disableEarlyEventsUnsubscribe":false,"showDebugRelatedURL":false,"shouldUseBetaErrorLogging":false,"shouldShowMetaUnderPlayer":false,"isVideoViewerMetaTitleHidden":false,"headerNoFavicon":false,"headerBranded":false,"shouldCensorSensitiveContent":false,"shouldCensorShockContent":false,"isAdvUnderPlayerTransparent":false,"isDoc2DocGridLayoutEnabled":false,"isWatchingProgressInDoc2DocEnabled":false,"detailsRedesignEnabled":false,"detailsRedesignV2Enabled":false,"detailsRedesignV3Enabled":false,"isD2DEmptyLoadFixDisabled":false,"isRoundedPlayerEnabled":false,"isSettingsToolbarRedesign":true,"isDoc2DocEmptyRetryEnabled":false,"isTouchAdvWithBackdrop":false,"isDoc2DocErrorScreenEnabled":true,"isDoc2DocFeedbackKebabEnabled":true,"isCommentsEnabled":false,"isCommentsCountOnSnippetsEnabled":false,"isCommentsSmartNonStopEnabled":true,"isCommentsOnboardingEnabledInTesting":false,"commentsOnboardingTextVariant":null,"isVideoMainButtonInitiallyCollapsed":false,"isAdvUnderPlayerWithInnerPadding":false,"isKebabAdvancedActionsEnabled":true,"isKebabOnTouchVideoSearchEnabled":false,"isAdvVideoListLikeUnderPlayer":false,"isSummaryInMetaButtons":false,"isSummaryInMetaButtonsDesktop":false,"isMetaCommentsButtonEnabled":false,"isCommentsAuthPopup":false,"preventAdvHideOnEmpty":false,"isPlayerChangeCounterEnabled":false,"isSmallTitle":false,"shouldRestoreMuteState":false,"isAdvUnderPlayerWithSlider":false,"isAdvUnderPlayerCommentsAligned":false,"isSerialNavigatorDisabled":false},"shouldShowAdvId":false,"isAdultQuery":false,"isSensitivePage":false,"showSensitive":false,"showShock":false,"shouldReplaceHref":false},"user":{"tld":"kz","isEuDomain":false,"login":"","passportId":"","isLoggedIn":false,"locationName":"Колумбус","isFamily":false,"yandexuid":"7137733841776122930","ugcCsrfToken":"","family":1,"isChild":false},"config":{"skinMode":"system","skin":"light","version":"releases-frontend-video-v1.1805.0__f694b66bce78b0519f7116c2ff27c0cea19361b0","isGridSupported":false,"advConfig":{"under-player":{"regular":{"default":"R-I-48058-725","mail":"R-A-13411721-6"},"adult":{"default":"R-I-474674-114","mail":"R-A-13426421-6"}},"under-player-lite":{"regular":{"default":"R-I-48058-728"},"adult":{"default":"R-I-474674-103"}},"under-player-old":{"regular":{"default":"R-I-48058-725","mail":"R-A-13411721-6"},"adult":{"default":"R-I-474674-114","mail":"R-A-13426421-6"}},"video-list":{"regular":{"default":"R-I-48058-708","mail":"R-A-13411721-2"},"adult":{"default":"R-I-474674-101","mail":"R-A-13426421-2"}},"search-list":{"adult":{"default":"R-I-474674-135","mail":"R-A-13426421-23"},"regular":{"default":"R-I-48058-751","mail":"R-A-13411721-23"}},"search-grid-row":{"regular":{"default":"R-I-48058-718","mail":"R-A-13411721-4"},"adult":{"default":"R-I-474674-109","mail":"R-A-13426421-4"}},"search-grid-head":{"regular":{"default":"R-I-2120168-7"}},"search-list-right":{"regular":{"default":"R-I-8843654-1"}},"before-player-old":{"regular":{"default":"R-I-2120168-1"}},"before-player":{"regular":{"default":"R-I-2120168-1"}},"search-grid-inplace":{"adult":{"default":"R-I-474674-126","mail":"R-A-13426421-16"},"regular":{"default":"R-I-48058-742","mail":"R-A-13411721-16"}}},"isSkinInitedOnClient":false},"counters":{"params":{"useBeacon":false,"clickHost":"yandex.kz/clck","pid":197},"dict":{"viewer":"2921","user":"538","info":"1275","sources":"1500","select":"775","close":"486","open":"842","source":"186","link":"513","click":"882","tech":"690","player":"1242","change":"719","summary":"3410","init":"1309","item":"22","button":"440","shown":"3780","copy":"1276","text":"232","load":"1724","fallback":"2010","channel":"1345","hide":"1656","request_entry_completed":"2021","serp":"471","page":"143","loaded":"1007"}},"clips":{"items":{"11508260613040102813":{"videoId":"11508260613040102813","docid":"34-7-7-ZE693D5D85377F32C","description":"№389.","preview":{"posterSrc":"//avatars.mds.yandex.net/get-vthumb/3373426/eba5a0c93fc243210dad32f0d3d532ec/564x318_1","videoSrc":"https://video-preview.s3.yandex.net/hr/ORgSAAAAAAA.mp4","videoType":"video/mp4"},"target":"_self","position":"0","reqid":"1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","summary":{"isFull":true,"fullTextUrl":"/video/result?ask_summarization=1&numdoc=1&noreask=1&nomisspell=1&parent-reqid=1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL&text=videoid:11508260613040102813","teaser":[{"list":{"type":"unordered","items":["В задаче требуется доказать, что трапеция является равнобедренной, если углы при основании равны.","Для этого проводится параллельная прямая через точку Ц, чтобы получить параллелограмм АБЦП.","Затем доказывается, что углы А и П равны, так как они соответственные.","Это приводит к выводу, что треугольник ЦПД является равнобедренным, и, следовательно, ЦД равно ЦП."]},"endTime":118,"title":"Доказательство равнобедренности трапеции","beginTime":0},{"list":{"type":"unordered","items":["В этом случае трапеции известны только равные диагонали.","Рассматриваются треугольники АЦД и АБД, где АД является общей стороной.","Доказывается, что АЦ равно БД, так как диагонали равны.","Затем делается вывод, что треугольники равны, и, следовательно, АБ равно ЦД.","Это приводит к заключению, что трапеция АБЦД является равнобедренной."]},"endTime":269,"title":"Доказательство равнобедренности трапеции с равными диагоналями","beginTime":118}],"linkTemplate":"/video/preview/11508260613040102813?parent-reqid=1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL&t=%%timestamp%%&ask_summarization=1"},"isAdultDoc":false,"relatedParams":{"text":"№389. Докажите, что трапеция равнобедренная, если: а) углы при основании равны","related_orig_text":"","related_porno":false,"related_short":true,"related_less_3m_off":true,"client":"d2d","no_cnt":1,"related_src":"serp","related":"{\"porno\":false,\"vfp\":1,\"orig_text\":\"\",\"url\":\"http:\\/\\/www.youtube.com\\/watch?v=pV3NhAc71xM\",\"src\":\"serp\",\"rvb\":\"EhYKFDExNTA4MjYwNjEzMDQwMTAyODEzGhYKFDExNTA4MjYwNjEzMDQwMTAyODEzWhQxMTUwODI2MDYxMzA0MDEwMjgxM2qTFxIBMBgAIkUaMQAKKmhod3hpYmhxY3hvZnJ4YmRoaFVDam9iT0dMQUU5UlZQN2J2bUs4WWxuQRICABIqEMIPDxoPPxONAoIEJAGABCsqiwEQARp4gfUBAv4F-gD1A_MP9Qf-AjD7CwgFBQYBFvLuAf7-AQAA5gkBAwAAAPoR7_8EAAAA9-vz_Pn-AAD-Bvv_BAAAAAMG-f0FAAAAFQEK_f4BAAD39-n9A_8AAPkD_g0AAAAACQsE7QAAAADxEvEJAAAAABP0_f0AAQAAIAAtt8nCOzgTQAlITlACKoQCEAAa8AFg4A35tBP6_rDuOwAkCuX_6cYzADo5D__1HSEA2LbZAQAS2AAg8e4A5NXYAPT8_QDhHtL-vvbgAf-8NADeIv4BHiYYAejuHgFMAfwAHRjo_6v1Hf3w8Q4Ayv_IAUUYCgHx2QwAPuPJAPPw0wc_yTACEQocBYHnHvrpLtEHw878AKkWxvnwGvkIzcwNANwSFgkw9QUFzjsD_sfiHAMau9_-R-D2ADZCy_8mFeMGuxIECewQ1vX72vQHI1AZCPrN5vUiBQX1ApkG9Rvf-gzIxgD4Hx_4_S7h9Qrh2QEGS-fu-d-85gHfFAQJGQ_wD_jG7gEgAC1PRO86OBNACUhhUAIqzwcQABrAB-i7o7517Dk7b7CBPLXzBbyGWk69Xff7OkvTtr2Wyys9rO4HvVOUez4ZmiG9rHbovBnNBT1njcu8wA-iPBSUQj5GRRy9c-gAvI9T9LydmcU8-oLxvJZZBL2HzAs9nFPJvKOKLLx9X7e7OUHAOwu_qj0_Co280mnCPCS6Ir0JDIO9S-okvdiofT3XMJO9vBk0Ord_hb3n09m80I_QOrZkGr2zglq9GQhdvK0bCr3Ivlo9PJ2QvOyzlLxr1e68i-jyvHVmLD2mi8M8_3SoPO73urw63i69YRkbvTOp4T1R0m29DuK5vNn68zxsVcc9GutRvPNrkL1wq7W9S1jbvJfkML5Ebyw97IJmvNwEqT2Dv989HDGpvK70Kr5txd49itQLu2ClrD0vDL872jnuO36syz3sbnm8VFWJu1e1BD6DDTS9Ed6DvP1xsTx4RLU9tVd6PN1rNz2MnKo9BH6DvFAIMz0Jvxq8JFBUu5IdwLz3mKO8FelZPKpzFj0Enio9fPTEOx8U77zLl-E8aCQfvMU1Qz34UQ2-CW8su-Eqmr1-a-06zdgGPHsNlj1kvm09y6vGugPrWD6DaiQ7VPtXO6mtBz3H1Qi9ptgPPGG27jxk2u28CoLHu_wxsr3LQao9Ax9AuZbc17xR3ic-6SZgusUb2byaFX67IK9uO_KU1Ty_fhg-8jYrumli8LxFOi29-BZWOwAAjDelTsC8s17rOvc_qz1DId27Kvm7u3khHb1Ut2m8l87BOk0oaT1oEsu9yM23uYFNDD3GKm88mo7nOORE4LwAWow7dnaQuHkB2zxDyPk9CuouuBE6Y72TRha9uK1FucO8B76pP2y92ntlN3emS719cKO81hqHuXtPwDwGx9s8U6nAurg81r33kds9R1C9uTBpl72tv0U93nMGudXXqTqfGx89n46gt0swRr1vuE893AfGN1hyFb3CkiG9EeisOQ_Rqrtvngo-oKIZuTyGhzyTMHg8sX-ruLOplD2U7AK97GQGtyIJ8bxY34I79ugOuDULFD5ly409kuKxOOKFvryREIC899rmNzhozz03dqS8K7NkuEN-vL2bRkm8eEvINxJoj7tOg728dTKItq4OQD540y297Ip9tqofRb1j0A07hAgFOJJdGT7ZT1C9rMI_uc3Her3TFey95pv4uIvjW72cxH-7oB1jtPCnlj12Y4s8W3mptIkv7jzLdi89hrW8uCL_7D01KQU-835buJ-cF7131eg8SgJAuFwor73eEiq9_CJjN1KajTyZJQk8wWdLNyAAOBNACUhtUAEqcxAAGmDyAAAbmQHw5RzY8wTm2yGy6sm_5dr5_7zp_0ka6CAf7c4o0s0ADe4XzZkAAAD_u9BBTQAxfu_u_PVFKBXh5vAJB3ry-uyBwAUIpSETPuSl5c84QOcAyRPeNBLJu8_hYzAgAC3WQAs7OBNACUhvUAIqrwYQDBqgBgAAUEIAAOBAAACMQgAArsIAAEBAAABAQgAAcEIAAODBAAAswgAAHMIAAIDBAABYQgAADMIAABhCAAAAQgAA8EEAABhCAACcwgAASEIAACTCAACwwQAAPMIAAMDAAABkQgAAYMEAAAhCAACAwAAAgMEAACDBAABgQQAACMIAAHhCAACqwgAAIEEAAKrCAADwwQAA-EEAAHhCAACgwAAAiMEAAABAAACwQQAAMMEAABDBAAAAQgAAUMEAAMBBAADwQQAAHEIAAIA_AACmwgAAJMIAAODBAACAQgAA6EEAAKBBAAAwwQAAuEEAANBBAABcQgAAqMEAAGTCAAAswgAAmMEAAIRCAAAAQgAAiEEAANjBAAAUwgAAAMIAADRCAAA4QgAABMIAAKpCAAC4QQAAwMEAAKjBAAC4wQAAIMIAAODAAADIwQAAuEEAAEDAAAAgQQAAsEEAAExCAACowQAAEMEAAHRCAACgwQAAEEEAAODAAACMwgAAMEEAAIA_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-_AAANvwAAjj4AAJ4-AAARvwAAKb8AADm_AACovQAA4LwAAJg9AACOvgAAhj4AABS-AAD4PQAABL4AAOg9AADmPgAAHT8AAAw-AABsvgAATz8AALa-AAAEPgAA7j4AAOg9AAA8PgAAEz8AAEw-AAC6PgAAir4AAMg9AAA8PgAAbD4AAJo-AAA0vgAAEb8AAFA9AADIPQAAvj4AAC-_AAAQPQAA4DwAAKi9AACOPgAAb78AAOq-AAAUPgAA9r4AAKg9AAAMvgAAqL0AAMa-AABkvgAAiD0AAAs_AAB0PgAAuj4AAGy-AAApvwAAEL0AAFS-AAANvyAAOBNACUh8UAEqjwIQARqAAgAAkj4AAJ4-AACSvgAAP78AAE-_AAAcvgAAbD4AAGQ-AADoPQAATD4AAJi9AABMvgAAhr4AAPa-AACSvgAAEL0AAES-AADmPgAAEL0AAIY-AAC4PQAAhr4AANK-AAAkPgAAvr4AALg9AABwPQAAQDwAALi9AACgPAAAFD4AADy-AABAPAAAZD4AACy-AAAMPgAAbD4AAIA7AADmvgAAXD4AALg9AACOPgAAVD4AAFQ-AACAOwAAgj4AAH-_AAAkPgAAfL4AAFy-AABMvgAAXD4AABk_AAAsvgAAFD4AADA9AAC4vQAAwj4AAES-AACSvgAAQLwAANY-AAAsvgAAMD0gADgTQAlIfFABMAk4AUoAUgkIDxCSAhgAMAFgAGgA\"}","related_url":"http://www.youtube.com/watch?v=pV3NhAc71xM","parent-reqid":"1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","related_vfp":1,"relatedVideo":"yes"},"cwidth":2560,"cheight":1440,"cratio":1.77777,"dups":["11508260613040102813","16575616865187279372","7218383228393523794"],"episode":0,"season":0,"isEmbedOnly":false,"greenHost":"YouTube","hasTranslation":false,"contentTypeId":null,"censored":false,"censoredShock":false,"isShockDoc":false,"videoContentId":"608162306"}},"dups":{"11508260613040102813":{"videoId":"11508260613040102813","title":"№389. Докажите, что трапеция равнобедренная, если: а) углы при основании равны","cleanTitle":"№389. Докажите, что трапеция равнобедренная, если: а) углы при основании равны","host":{"title":"YouTube","href":"http://www.youtube.com/watch?v=pV3NhAc71xM","playerUri":"\u003ciframe src=\"//www.youtube.com/embed/pV3NhAc71xM?enablejsapi=1&wmode=opaque\" frameborder=\"0\" scrolling=\"no\" allowfullscreen=\"1\" allow=\"autoplay; fullscreen; accelerometer; gyroscope; picture-in-picture\" aria-label=\"Video\">\u003c/iframe>","playerId":"youtube","providerName":"youtube.com","sourceHost":"www.youtube.com","name":"youtube.com","secondPart":{"type":"CHANNEL","id":"d3d3LnlvdXR1YmUuY29tO1VDam9iT0dMQUU5UlZQN2J2bUs4WWxuQQ==","name":"Геометрия с нуля","isVerified":false,"subscribersCount":0,"url":"/video/search?text=%D0%93%D0%B5%D0%BE%D0%BC%D0%B5%D1%82%D1%80%D0%B8%D1%8F+%D1%81+%D0%BD%D1%83%D0%BB%D1%8F","origUrl":"http://www.youtube.com/@%D0%93%D0%B5%D0%BE%D0%BC%D0%B5%D1%82%D1%80%D0%B8%D1%8F%D1%81%D0%BD%D1%83%D0%BB%D1%8F","a11yText":"Геометрия с нуля. "},"faviconUrl":"//favicon.yandex.net/favicon/v2/http%3A%2F%2Fyoutube.com?color=255%2C255%2C255%2C0&size=32&stub=1"},"duration":{"value":269,"text":"4:29","a11yText":"Длительность 4 минуты 29 секунд","shortText":"4 мин"},"views":{"text":"9K","a11yText":"9 тысяч просмотров"},"date":"25 сен 2019","modifyTime":1569415010000,"isExternal":false,"player":{"embedUrl":"https://www.youtube.com/embed/pV3NhAc71xM?autoplay=1&enablejsapi=1&wmode=opaque","playerId":"youtube","videoUrl":"http://www.youtube.com/watch?v=pV3NhAc71xM","reqid":"1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","duration":269},"parentClipId":"11508260613040102813","href":"/preview/11508260613040102813?parent-reqid=1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","rawHref":"/video/preview/11508260613040102813?parent-reqid=1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","isEmbedOnly":false,"shouldPlayInstreamPreroll":false,"commentsDisabled":false},"16575616865187279372":{"videoId":"16575616865187279372","title":"№389. Докажите, что трапеция равнобедренная, если а) углы при основании равны — Видео от ГЕОМЕТРИЯ С...","cleanTitle":"№389. Докажите, что трапеция равнобедренная, если а) углы при основании равны — Видео от ГЕОМЕТРИЯ С НУЛЯ | Евгений Сумин","host":{"title":"VK Video","href":"http://vk.com/video-31475380_456239425","playerUri":"\u003ciframe src=\"//vk.com/video_ext.php?hash=706eaddd4be4f098&id=456239425&loop=0&oid=-31475380\" frameborder=\"0\" scrolling=\"no\" allowfullscreen=\"1\" allow=\"autoplay; fullscreen; accelerometer; gyroscope; picture-in-picture\" aria-label=\"Video\">\u003c/iframe>","playerId":"vk","providerName":"vk.com","sourceHost":"vk.com","name":"vk.com","secondPart":{"type":"CHANNEL","isVerified":false,"subscribersCount":0,"a11yText":""},"faviconUrl":"//favicon.yandex.net/favicon/v2/https%3A%2F%2Fvk.com%2Fvideo?color=255%2C255%2C255%2C0&size=32&stub=1"},"duration":{"value":269,"text":"4:29","a11yText":"Длительность 4 минуты 29 секунд","shortText":"4 мин"},"date":"3 сен 2024","modifyTime":1725356046000,"isExternal":false,"player":{"embedUrl":"https://vk.com/video_ext.php?autoplay=1&hash=706eaddd4be4f098&id=456239425&loop=0&oid=-31475380","playerId":"vk","videoUrl":"http://vk.com/video-31475380_456239425","reqid":"1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","duration":269},"parentClipId":"11508260613040102813","href":"/preview/16575616865187279372?parent-reqid=1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","rawHref":"/video/preview/16575616865187279372?parent-reqid=1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","isEmbedOnly":false,"shouldPlayInstreamPreroll":false,"commentsDisabled":false},"7218383228393523794":{"videoId":"7218383228393523794","title":"№389. Докажите, что трапеция равнобедренная, если: а) углы при основании равны","cleanTitle":"№389. Докажите, что трапеция равнобедренная, если: а) углы при основании равны","host":{"title":"Rutube","href":"http://rutube.ru/video/94d38edbfe653600ab45a141854136c5/","playerUri":"\u003ciframe src=\"//rutube.ru/play/embed/94d38edbfe653600ab45a141854136c5/?wmode=opaque\" frameborder=\"0\" scrolling=\"no\" allowfullscreen=\"1\" allow=\"autoplay; fullscreen; accelerometer; gyroscope; picture-in-picture\" aria-label=\"Video\">\u003c/iframe>","playerId":"rutube","providerName":"rutube.ru","sourceHost":"rutube.ru","name":"rutube.ru","secondPart":{"type":"CHANNEL","isVerified":false,"subscribersCount":0,"a11yText":""},"faviconUrl":"//favicon.yandex.net/favicon/v2/http%3A%2F%2Frutube.ru?color=255%2C255%2C255%2C0&size=32&stub=1"},"duration":{"value":269,"text":"4:29","a11yText":"Длительность 4 минуты 29 секунд","shortText":"4 мин"},"date":"30 сен 2023","modifyTime":1696086973000,"isExternal":false,"player":{"embedUrl":"https://rutube.ru/play/embed/94d38edbfe653600ab45a141854136c5/?autoStart=true&wmode=opaque","playerId":"rutube","videoUrl":"http://rutube.ru/video/94d38edbfe653600ab45a141854136c5/","reqid":"1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","duration":269},"parentClipId":"11508260613040102813","href":"/preview/7218383228393523794?parent-reqid=1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","rawHref":"/video/preview/7218383228393523794?parent-reqid=1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","isEmbedOnly":false,"shouldPlayInstreamPreroll":false,"commentsDisabled":false}}},"viewer":{"_isInitial":false,"clips":{"items":{"11508260613040102813":{"videoId":"11508260613040102813","docid":"34-7-7-ZE693D5D85377F32C","description":"№389.","preview":{"posterSrc":"//avatars.mds.yandex.net/get-vthumb/3373426/eba5a0c93fc243210dad32f0d3d532ec/564x318_1","videoSrc":"https://video-preview.s3.yandex.net/hr/ORgSAAAAAAA.mp4","videoType":"video/mp4"},"target":"_self","position":"0","reqid":"1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","summary":{"isFull":true,"fullTextUrl":"/video/result?ask_summarization=1&numdoc=1&noreask=1&nomisspell=1&parent-reqid=1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL&text=videoid:11508260613040102813","teaser":[{"list":{"type":"unordered","items":["В задаче требуется доказать, что трапеция является равнобедренной, если углы при основании равны.","Для этого проводится параллельная прямая через точку Ц, чтобы получить параллелограмм АБЦП.","Затем доказывается, что углы А и П равны, так как они соответственные.","Это приводит к выводу, что треугольник ЦПД является равнобедренным, и, следовательно, ЦД равно ЦП."]},"endTime":118,"title":"Доказательство равнобедренности трапеции","beginTime":0},{"list":{"type":"unordered","items":["В этом случае трапеции известны только равные диагонали.","Рассматриваются треугольники АЦД и АБД, где АД является общей стороной.","Доказывается, что АЦ равно БД, так как диагонали равны.","Затем делается вывод, что треугольники равны, и, следовательно, АБ равно ЦД.","Это приводит к заключению, что трапеция АБЦД является равнобедренной."]},"endTime":269,"title":"Доказательство равнобедренности трапеции с равными диагоналями","beginTime":118}],"linkTemplate":"/video/preview/11508260613040102813?parent-reqid=1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL&t=%%timestamp%%&ask_summarization=1"},"isAdultDoc":false,"relatedParams":{"text":"№389. Докажите, что трапеция равнобедренная, если: а) углы при основании равны","related_orig_text":"","related_porno":false,"related_short":true,"related_less_3m_off":true,"client":"d2d","no_cnt":1,"related_src":"serp","related":"{\"porno\":false,\"vfp\":1,\"orig_text\":\"\",\"url\":\"http:\\/\\/www.youtube.com\\/watch?v=pV3NhAc71xM\",\"src\":\"serp\",\"rvb\":\"EhYKFDExNTA4MjYwNjEzMDQwMTAyODEzGhYKFDExNTA4MjYwNjEzMDQwMTAyODEzWhQxMTUwODI2MDYxMzA0MDEwMjgxM2qTFxIBMBgAIkUaMQAKKmhod3hpYmhxY3hvZnJ4YmRoaFVDam9iT0dMQUU5UlZQN2J2bUs4WWxuQRICABIqEMIPDxoPPxONAoIEJAGABCsqiwEQARp4gfUBAv4F-gD1A_MP9Qf-AjD7CwgFBQYBFvLuAf7-AQAA5gkBAwAAAPoR7_8EAAAA9-vz_Pn-AAD-Bvv_BAAAAAMG-f0FAAAAFQEK_f4BAAD39-n9A_8AAPkD_g0AAAAACQsE7QAAAADxEvEJAAAAABP0_f0AAQAAIAAtt8nCOzgTQAlITlACKoQCEAAa8AFg4A35tBP6_rDuOwAkCuX_6cYzADo5D__1HSEA2LbZAQAS2AAg8e4A5NXYAPT8_QDhHtL-vvbgAf-8NADeIv4BHiYYAejuHgFMAfwAHRjo_6v1Hf3w8Q4Ayv_IAUUYCgHx2QwAPuPJAPPw0wc_yTACEQocBYHnHvrpLtEHw878AKkWxvnwGvkIzcwNANwSFgkw9QUFzjsD_sfiHAMau9_-R-D2ADZCy_8mFeMGuxIECewQ1vX72vQHI1AZCPrN5vUiBQX1ApkG9Rvf-gzIxgD4Hx_4_S7h9Qrh2QEGS-fu-d-85gHfFAQJGQ_wD_jG7gEgAC1PRO86OBNACUhhUAIqzwcQABrAB-i7o7517Dk7b7CBPLXzBbyGWk69Xff7OkvTtr2Wyys9rO4HvVOUez4ZmiG9rHbovBnNBT1njcu8wA-iPBSUQj5GRRy9c-gAvI9T9LydmcU8-oLxvJZZBL2HzAs9nFPJvKOKLLx9X7e7OUHAOwu_qj0_Co280mnCPCS6Ir0JDIO9S-okvdiofT3XMJO9vBk0Ord_hb3n09m80I_QOrZkGr2zglq9GQhdvK0bCr3Ivlo9PJ2QvOyzlLxr1e68i-jyvHVmLD2mi8M8_3SoPO73urw63i69YRkbvTOp4T1R0m29DuK5vNn68zxsVcc9GutRvPNrkL1wq7W9S1jbvJfkML5Ebyw97IJmvNwEqT2Dv989HDGpvK70Kr5txd49itQLu2ClrD0vDL872jnuO36syz3sbnm8VFWJu1e1BD6DDTS9Ed6DvP1xsTx4RLU9tVd6PN1rNz2MnKo9BH6DvFAIMz0Jvxq8JFBUu5IdwLz3mKO8FelZPKpzFj0Enio9fPTEOx8U77zLl-E8aCQfvMU1Qz34UQ2-CW8su-Eqmr1-a-06zdgGPHsNlj1kvm09y6vGugPrWD6DaiQ7VPtXO6mtBz3H1Qi9ptgPPGG27jxk2u28CoLHu_wxsr3LQao9Ax9AuZbc17xR3ic-6SZgusUb2byaFX67IK9uO_KU1Ty_fhg-8jYrumli8LxFOi29-BZWOwAAjDelTsC8s17rOvc_qz1DId27Kvm7u3khHb1Ut2m8l87BOk0oaT1oEsu9yM23uYFNDD3GKm88mo7nOORE4LwAWow7dnaQuHkB2zxDyPk9CuouuBE6Y72TRha9uK1FucO8B76pP2y92ntlN3emS719cKO81hqHuXtPwDwGx9s8U6nAurg81r33kds9R1C9uTBpl72tv0U93nMGudXXqTqfGx89n46gt0swRr1vuE893AfGN1hyFb3CkiG9EeisOQ_Rqrtvngo-oKIZuTyGhzyTMHg8sX-ruLOplD2U7AK97GQGtyIJ8bxY34I79ugOuDULFD5ly409kuKxOOKFvryREIC899rmNzhozz03dqS8K7NkuEN-vL2bRkm8eEvINxJoj7tOg728dTKItq4OQD540y297Ip9tqofRb1j0A07hAgFOJJdGT7ZT1C9rMI_uc3Her3TFey95pv4uIvjW72cxH-7oB1jtPCnlj12Y4s8W3mptIkv7jzLdi89hrW8uCL_7D01KQU-835buJ-cF7131eg8SgJAuFwor73eEiq9_CJjN1KajTyZJQk8wWdLNyAAOBNACUhtUAEqcxAAGmDyAAAbmQHw5RzY8wTm2yGy6sm_5dr5_7zp_0ka6CAf7c4o0s0ADe4XzZkAAAD_u9BBTQAxfu_u_PVFKBXh5vAJB3ry-uyBwAUIpSETPuSl5c84QOcAyRPeNBLJu8_hYzAgAC3WQAs7OBNACUhvUAIqrwYQDBqgBgAAUEIAAOBAAACMQgAArsIAAEBAAABAQgAAcEIAAODBAAAswgAAHMIAAIDBAABYQgAADMIAABhCAAAAQgAA8EEAABhCAACcwgAASEIAACTCAACwwQAAPMIAAMDAAABkQgAAYMEAAAhCAACAwAAAgMEAACDBAABgQQAACMIAAHhCAACqwgAAIEEAAKrCAADwwQAA-EEAAHhCAACgwAAAiMEAAABAAACwQQAAMMEAABDBAAAAQgAAUMEAAMBBAADwQQAAHEIAAIA_AACmwgAAJMIAAODBAACAQgAA6EEAAKBBAAAwwQAAuEEAANBBAABcQgAAqMEAAGTCAAAswgAAmMEAAIRCAAAAQgAAiEEAANjBAAAUwgAAAMIAADRCAAA4QgAABMIAAKpCAAC4QQAAwMEAAKjBAAC4wQAAIMIAAODAAADIwQAAuEEAAEDAAAAgQQAAsEEAAExCAACowQAAEMEAAHRCAACgwQAAEEEAAODAAACMwgAAMEEAAIA_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-_AAANvwAAjj4AAJ4-AAARvwAAKb8AADm_AACovQAA4LwAAJg9AACOvgAAhj4AABS-AAD4PQAABL4AAOg9AADmPgAAHT8AAAw-AABsvgAATz8AALa-AAAEPgAA7j4AAOg9AAA8PgAAEz8AAEw-AAC6PgAAir4AAMg9AAA8PgAAbD4AAJo-AAA0vgAAEb8AAFA9AADIPQAAvj4AAC-_AAAQPQAA4DwAAKi9AACOPgAAb78AAOq-AAAUPgAA9r4AAKg9AAAMvgAAqL0AAMa-AABkvgAAiD0AAAs_AAB0PgAAuj4AAGy-AAApvwAAEL0AAFS-AAANvyAAOBNACUh8UAEqjwIQARqAAgAAkj4AAJ4-AACSvgAAP78AAE-_AAAcvgAAbD4AAGQ-AADoPQAATD4AAJi9AABMvgAAhr4AAPa-AACSvgAAEL0AAES-AADmPgAAEL0AAIY-AAC4PQAAhr4AANK-AAAkPgAAvr4AALg9AABwPQAAQDwAALi9AACgPAAAFD4AADy-AABAPAAAZD4AACy-AAAMPgAAbD4AAIA7AADmvgAAXD4AALg9AACOPgAAVD4AAFQ-AACAOwAAgj4AAH-_AAAkPgAAfL4AAFy-AABMvgAAXD4AABk_AAAsvgAAFD4AADA9AAC4vQAAwj4AAES-AACSvgAAQLwAANY-AAAsvgAAMD0gADgTQAlIfFABMAk4AUoAUgkIDxCSAhgAMAFgAGgA\"}","related_url":"http://www.youtube.com/watch?v=pV3NhAc71xM","parent-reqid":"1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","related_vfp":1,"relatedVideo":"yes"},"cwidth":2560,"cheight":1440,"cratio":1.77777,"dups":["11508260613040102813","16575616865187279372","7218383228393523794"],"episode":0,"season":0,"isEmbedOnly":false,"greenHost":"YouTube","hasTranslation":false,"contentTypeId":null,"censored":false,"censoredShock":false,"isShockDoc":false,"videoContentId":"608162306"}},"dups":{"11508260613040102813":{"videoId":"11508260613040102813","title":"№389. Докажите, что трапеция равнобедренная, если: а) углы при основании равны","cleanTitle":"№389. Докажите, что трапеция равнобедренная, если: а) углы при основании равны","host":{"title":"YouTube","href":"http://www.youtube.com/watch?v=pV3NhAc71xM","playerUri":"\u003ciframe src=\"//www.youtube.com/embed/pV3NhAc71xM?enablejsapi=1&wmode=opaque\" frameborder=\"0\" scrolling=\"no\" allowfullscreen=\"1\" allow=\"autoplay; fullscreen; accelerometer; gyroscope; picture-in-picture\" aria-label=\"Video\">\u003c/iframe>","playerId":"youtube","providerName":"youtube.com","sourceHost":"www.youtube.com","name":"youtube.com","secondPart":{"type":"CHANNEL","id":"d3d3LnlvdXR1YmUuY29tO1VDam9iT0dMQUU5UlZQN2J2bUs4WWxuQQ==","name":"Геометрия с нуля","isVerified":false,"subscribersCount":0,"url":"/video/search?text=%D0%93%D0%B5%D0%BE%D0%BC%D0%B5%D1%82%D1%80%D0%B8%D1%8F+%D1%81+%D0%BD%D1%83%D0%BB%D1%8F","origUrl":"http://www.youtube.com/@%D0%93%D0%B5%D0%BE%D0%BC%D0%B5%D1%82%D1%80%D0%B8%D1%8F%D1%81%D0%BD%D1%83%D0%BB%D1%8F","a11yText":"Геометрия с нуля. "},"faviconUrl":"//favicon.yandex.net/favicon/v2/http%3A%2F%2Fyoutube.com?color=255%2C255%2C255%2C0&size=32&stub=1"},"duration":{"value":269,"text":"4:29","a11yText":"Длительность 4 минуты 29 секунд","shortText":"4 мин"},"views":{"text":"9K","a11yText":"9 тысяч просмотров"},"date":"25 сен 2019","modifyTime":1569415010000,"isExternal":false,"player":{"embedUrl":"https://www.youtube.com/embed/pV3NhAc71xM?autoplay=1&enablejsapi=1&wmode=opaque","playerId":"youtube","videoUrl":"http://www.youtube.com/watch?v=pV3NhAc71xM","reqid":"1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","duration":269},"parentClipId":"11508260613040102813","href":"/preview/11508260613040102813?parent-reqid=1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","rawHref":"/video/preview/11508260613040102813?parent-reqid=1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","isEmbedOnly":false,"shouldPlayInstreamPreroll":false,"commentsDisabled":false},"16575616865187279372":{"videoId":"16575616865187279372","title":"№389. Докажите, что трапеция равнобедренная, если а) углы при основании равны — Видео от ГЕОМЕТРИЯ С...","cleanTitle":"№389. Докажите, что трапеция равнобедренная, если а) углы при основании равны — Видео от ГЕОМЕТРИЯ С НУЛЯ | Евгений Сумин","host":{"title":"VK Video","href":"http://vk.com/video-31475380_456239425","playerUri":"\u003ciframe src=\"//vk.com/video_ext.php?hash=706eaddd4be4f098&id=456239425&loop=0&oid=-31475380\" frameborder=\"0\" scrolling=\"no\" allowfullscreen=\"1\" allow=\"autoplay; fullscreen; accelerometer; gyroscope; picture-in-picture\" aria-label=\"Video\">\u003c/iframe>","playerId":"vk","providerName":"vk.com","sourceHost":"vk.com","name":"vk.com","secondPart":{"type":"CHANNEL","isVerified":false,"subscribersCount":0,"a11yText":""},"faviconUrl":"//favicon.yandex.net/favicon/v2/https%3A%2F%2Fvk.com%2Fvideo?color=255%2C255%2C255%2C0&size=32&stub=1"},"duration":{"value":269,"text":"4:29","a11yText":"Длительность 4 минуты 29 секунд","shortText":"4 мин"},"date":"3 сен 2024","modifyTime":1725356046000,"isExternal":false,"player":{"embedUrl":"https://vk.com/video_ext.php?autoplay=1&hash=706eaddd4be4f098&id=456239425&loop=0&oid=-31475380","playerId":"vk","videoUrl":"http://vk.com/video-31475380_456239425","reqid":"1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","duration":269},"parentClipId":"11508260613040102813","href":"/preview/16575616865187279372?parent-reqid=1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","rawHref":"/video/preview/16575616865187279372?parent-reqid=1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","isEmbedOnly":false,"shouldPlayInstreamPreroll":false,"commentsDisabled":false},"7218383228393523794":{"videoId":"7218383228393523794","title":"№389. Докажите, что трапеция равнобедренная, если: а) углы при основании равны","cleanTitle":"№389. Докажите, что трапеция равнобедренная, если: а) углы при основании равны","host":{"title":"Rutube","href":"http://rutube.ru/video/94d38edbfe653600ab45a141854136c5/","playerUri":"\u003ciframe src=\"//rutube.ru/play/embed/94d38edbfe653600ab45a141854136c5/?wmode=opaque\" frameborder=\"0\" scrolling=\"no\" allowfullscreen=\"1\" allow=\"autoplay; fullscreen; accelerometer; gyroscope; picture-in-picture\" aria-label=\"Video\">\u003c/iframe>","playerId":"rutube","providerName":"rutube.ru","sourceHost":"rutube.ru","name":"rutube.ru","secondPart":{"type":"CHANNEL","isVerified":false,"subscribersCount":0,"a11yText":""},"faviconUrl":"//favicon.yandex.net/favicon/v2/http%3A%2F%2Frutube.ru?color=255%2C255%2C255%2C0&size=32&stub=1"},"duration":{"value":269,"text":"4:29","a11yText":"Длительность 4 минуты 29 секунд","shortText":"4 мин"},"date":"30 сен 2023","modifyTime":1696086973000,"isExternal":false,"player":{"embedUrl":"https://rutube.ru/play/embed/94d38edbfe653600ab45a141854136c5/?autoStart=true&wmode=opaque","playerId":"rutube","videoUrl":"http://rutube.ru/video/94d38edbfe653600ab45a141854136c5/","reqid":"1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","duration":269},"parentClipId":"11508260613040102813","href":"/preview/7218383228393523794?parent-reqid=1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","rawHref":"/video/preview/7218383228393523794?parent-reqid=1776122931036331-15168337985534014549-balancer-l7leveler-kubr-yp-klg-251-BAL","isEmbedOnly":false,"shouldPlayInstreamPreroll":false,"commentsDisabled":false}},"loadingStatus":"None"},"internal":{"videoId":"11508260613040102813","sandboxEventPrefix":"sandbox:","sandboxVersion":"0x906f9600bf4","isEmbedded":false,"from":"yavideo","service":"ya-video","hbPeriod":30,"table":"video_tech","isInstreamDisabled":true,"nonce":"1683379855340145497251","errorList":[],"isAdultAdv":false,"isImportantCommonAdv":false,"shouldShowAdvId":false,"advConfig":{"under-player":{"regular":{"default":"R-I-48058-725","mail":"R-A-13411721-6"},"adult":{"default":"R-I-474674-114","mail":"R-A-13426421-6"}},"under-player-lite":{"regular":{"default":"R-I-48058-728"},"adult":{"default":"R-I-474674-103"}},"under-player-old":{"regular":{"default":"R-I-48058-725","mail":"R-A-13411721-6"},"adult":{"default":"R-I-474674-114","mail":"R-A-13426421-6"}},"video-list":{"regular":{"default":"R-I-48058-708","mail":"R-A-13411721-2"},"adult":{"default":"R-I-474674-101","mail":"R-A-13426421-2"}},"search-list":{"adult":{"default":"R-I-474674-135","mail":"R-A-13426421-23"},"regular":{"default":"R-I-48058-751","mail":"R-A-13411721-23"}},"search-grid-row":{"regular":{"default":"R-I-48058-718","mail":"R-A-13411721-4"},"adult":{"default":"R-I-474674-109","mail":"R-A-13426421-4"}},"search-grid-head":{"regular":{"default":"R-I-2120168-7"}},"search-list-right":{"regular":{"default":"R-I-8843654-1"}},"before-player-old":{"regular":{"default":"R-I-2120168-1"}},"before-player":{"regular":{"default":"R-I-2120168-1"}},"search-grid-inplace":{"adult":{"default":"R-I-474674-126","mail":"R-A-13426421-16"},"regular":{"default":"R-I-48058-742","mail":"R-A-13411721-16"}}},"shouldValidateSandbox":false,"sandboxInitTimeout":15000,"isSSROnlyMastheadEnabled":true,"queryUriEscaped":"videoid%3A11508260613040102813","filterMode":1,"isUserChild":false,"advInstreamConfig":{"regular":{"default":{"category":"2","impId":"7","partnerId":"2216089","vmapScenarioId":"119"}},"adult":{"default":{"category":"3","impId":"4","partnerId":"1988486","vmapScenarioId":"119"}}}},"playbackQueue":{"currentIndex":0,"items":[{"type":"VIDEO","videoId":"11508260613040102813","source":"serp","selectEvent":"click"}]},"related":{"items":[],"pages":[],"loadingStatus":"None","nextPageNum":0,"ncrnd":0},"playlist":{"items":{}},"delayedViews":{"ids":[],"loadingStatus":"None"}}}