{"id":449,"date":"2020-07-13T13:31:47","date_gmt":"2020-07-13T10:31:47","guid":{"rendered":"http:\/\/helloege.ru\/?page_id=449"},"modified":"2021-12-09T15:12:42","modified_gmt":"2021-12-09T12:12:42","slug":"zadanie-5159","status":"publish","type":"page","link":"http:\/\/helloege.ru\/?page_id=449","title":{"rendered":"\u0417\u0430\u0434\u0430\u043d\u0438\u0435 5159."},"content":{"rendered":"<div class=\"su-row\"><div class=\"su-column su-column-size-1-2\"><div class=\"su-column-inner su-u-clearfix su-u-trim\">\u041e\u043a\u0440\u0443\u0436\u043d\u043e\u0441\u0442\u044c \u043f\u0440\u043e\u0445\u043e\u0434\u0438\u0442 \u0447\u0435\u0440\u0435\u0437 \u0432\u0435\u0440\u0448\u0438\u043d\u044b\u00a0A,\u00a0B\u00a0\u0438\u00a0C\u00a0\u043f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u043e\u0433\u0440\u0430\u043c\u043c\u0430\u00a0ABCD, \u043f\u0435\u0440\u0435\u0441\u0435\u043a\u0430\u0435\u0442 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u0438\u0435 \u0441\u0442\u043e\u0440\u043e\u043d\u044b\u00a0AD\u00a0\u0437\u0430 \u0442\u043e\u0447\u043a\u0443\u00a0D\u00a0\u0432 \u0442\u043e\u0447\u043a\u0435\u00a0E\u00a0\u0438 \u043f\u0435\u0440\u0435\u0441\u0435\u043a\u0430\u0435\u0442 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u0438\u0435 \u0441\u0442\u043e\u0440\u043e\u043d\u044b\u00a0CD\u00a0\u0437\u0430 \u0442\u043e\u0447\u043a\u0443\u00a0D\u00a0\u0432 \u0442\u043e\u0447\u043a\u0435\u00a0K.<\/p>\n<p>\u0430)\u00a0\u0414\u043e\u043a\u0430\u0436\u0438\u0442\u0435, \u0447\u0442\u043e\u00a0BK=BE.<\/p>\n<p>\u0431)\u00a0\u041d\u0430\u0439\u0434\u0438\u0442\u0435 \u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u0435\u00a0KE:AC, \u0435\u0441\u043b\u0438\u00a0\u2220BAD=30\u00b0<\/p>\n<\/div><\/div> <div class=\"su-column su-column-size-1-2\"><div class=\"su-column-inner su-u-clearfix su-u-trim\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-1138 size-full\" src=\"http:\/\/helloege.ru\/wp-content\/uploads\/2020\/11\/h5159_1.png\" alt=\"\u041e\u043a\u0440\u0443\u0436\u043d\u043e\u0441\u0442\u044c \u043f\u0440\u043e\u0445\u043e\u0434\u0438\u0442 \u0447\u0435\u0440\u0435\u0437 \u0432\u0435\u0440\u0448\u0438\u043d\u044b\u00a0A,\u00a0B\u00a0\u0438\u00a0C\u00a0\u043f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u043e\u0433\u0440\u0430\u043c\u043c\u0430\u00a0ABCD, \u043f\u0435\u0440\u0435\u0441\u0435\u043a\u0430\u0435\u0442 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u0438\u0435 \u0441\u0442\u043e\u0440\u043e\u043d\u044b\u00a0AD\u00a0\u0437\u0430 \u0442\u043e\u0447\u043a\u0443\u00a0D\u00a0\u0432 \u0442\u043e\u0447\u043a\u0435\u00a0E\u00a0\u0438 \u043f\u0435\u0440\u0435\u0441\u0435\u043a\u0430\u0435\u0442 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u0438\u0435 \u0441\u0442\u043e\u0440\u043e\u043d\u044b\u00a0CD\u00a0\u0437\u0430 \u0442\u043e\u0447\u043a\u0443\u00a0D\u00a0\u0432 \u0442\u043e\u0447\u043a\u0435\u00a0K. \u0430)\u00a0\u0414\u043e\u043a\u0430\u0436\u0438\u0442\u0435, \u0447\u0442\u043e\u00a0BK=BE. \u0431)\u00a0\u041d\u0430\u0439\u0434\u0438\u0442\u0435 \u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u0435\u00a0KE:AC, \u0435\u0441\u043b\u0438\u00a0\u2220BAD=30\u00b0\" width=\"593\" height=\"312\" data-wp-pid=\"1138\" srcset=\"http:\/\/helloege.ru\/wp-content\/uploads\/2020\/11\/h5159_1.png 593w, http:\/\/helloege.ru\/wp-content\/uploads\/2020\/11\/h5159_1-300x158.png 300w\" sizes=\"(max-width: 593px) 100vw, 593px\" \/><\/div><\/div><\/div>\n<hr \/>\n<p>\u0414\u043e\u043a\u0430\u0437\u0430\u0442\u044c, \u0447\u0442\u043e \u0440\u0430\u0432\u043d\u044b\u0435 \u0432\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0435 \u0443\u0433\u043b\u044b \u0432\u044b\u0441\u0435\u043a\u0430\u044e\u0442 \u0440\u0430\u0432\u043d\u044b\u0435 \u0445\u043e\u0440\u0434\u044b.<\/p>\n<p>\u0414\u043e\u043a\u0430\u0437\u0430\u0442\u044c, \u0447\u0442\u043e \u0432\u043f\u0438\u0441\u0430\u043d\u043d\u0430\u044f \u0442\u0440\u0430\u043f\u0435\u0446\u0438\u044f &#8212; 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\u0440\u0430\u0432\u043d\u043e\u0431\u0435\u0434\u0440\u0435\u043d\u043d\u0430\u044f. \u0414\u043e\u043a\u0430\u0437\u0430\u0442\u044c, \u0447\u0442\u043e \u0442\u0440\u0435\u0443\u0433\u043e\u043b\u044c\u043d\u0438\u043a ACD \u043f\u043e\u0434\u043e\u0431\u0435\u043d \u0442\u0440\u0435\u0443\u0433\u043e\u043b\u044c\u043d\u0438\u043a\u0443 KED, \u0442.\u0435. \u200b\\( \\frac{KE}{AC}=\\frac{DE}{DC} \\)\u200b. \u0412 \u0440\u0430\u0432\u043d\u043e\u0431\u0435\u0434\u0440\u0435\u043d\u043d\u043e\u043c \u0442\u0440\u0435\u0443\u0433\u043e\u043b\u044c\u043d\u0438\u043a\u0435 DCE \u0441 \u0443\u0433\u043b\u043e\u043c \u043f\u0440\u0438 \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u0438\u0438\u00a0 30\u00b0 \u043d\u0430\u0439\u0442\u0438 \u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u0435 \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u0438\u044f \u043a \u0431\u043e\u043a\u043e\u0432\u043e\u0439 \u0441\u0442\u043e\u0440\u043e\u043d\u0435. \u041e\u0442\u0432\u0435\u0442: \u200b\\( \\sqrt{3} \\)\u200b &nbsp;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"aioseo_notices":[],"_links":{"self":[{"href":"http:\/\/helloege.ru\/index.php?rest_route=\/wp\/v2\/pages\/449"}],"collection":[{"href":"http:\/\/helloege.ru\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/helloege.ru\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/helloege.ru\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/helloege.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=449"}],"version-history":[{"count":8,"href":"http:\/\/helloege.ru\/index.php?rest_route=\/wp\/v2\/pages\/449\/revisions"}],"predecessor-version":[{"id":1139,"href":"http:\/\/helloege.ru\/index.php?rest_route=\/wp\/v2\/pages\/449\/revisions\/1139"}],"wp:attachment":[{"href":"http:\/\/helloege.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=449"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}