{"id":386,"date":"2025-01-22T18:45:22","date_gmt":"2025-01-22T15:45:22","guid":{"rendered":"https:\/\/currconv.ru\/blog\/15456-2\/"},"modified":"2025-01-22T18:45:22","modified_gmt":"2025-01-22T15:45:22","slug":"15456","status":"publish","type":"post","link":"https:\/\/currconv.ru\/blog\/15456\/","title":{"rendered":"\u041f\u0440\u0438\u043c\u0435\u0440 \u211652 \u0438\u0437 \u0437\u0430\u0434\u0430\u043d\u0438\u044f 17"},"content":{"rendered":"<div class=\"fpm_start\"><\/div>\n<p>\u0412 \u0442\u0440\u0430\u043f\u0435\u0446\u0438\u0438 ABCD \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e, \u0447\u0442\u043e AB = CD, \u2220BDA = 18\u00b0 \u0438 \u2220BDC = 97\u00b0. \u041d\u0430\u0439\u0434\u0438\u0442\u0435 \u0443\u0433\u043e\u043b ABD. \u041e\u0442\u0432\u0435\u0442 \u0434\u0430\u0439\u0442\u0435 \u0432 \u0433\u0440\u0430\u0434\u0443\u0441\u0430\u0445.<\/p>\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"320\" height=\"122\" src=\"https:\/\/currconv.ru\/blog\/wp-content\/uploads\/2024\/12\/2024-12-10_13-04-19.jpg\" alt=\"\" class=\"wp-image-15457\" srcset=\"https:\/\/currconv.ru\/blog\/wp-content\/uploads\/2024\/12\/2024-12-10_13-04-19.jpg 320w, https:\/\/currconv.ru\/blog\/wp-content\/uploads\/2024\/12\/2024-12-10_13-04-19-300x114.jpg 300w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/><\/figure>\n<p><span id=\"more-15456\"><\/span><\/p>\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n<h2 class=\"wp-block-heading has-text-align-center has-medium-font-size\"><strong>\u0420\u0435\u0448\u0435\u043d\u0438\u0435<\/strong><\/h2>\n<p>\u0422\u0440\u0430\u043f\u0435\u0446\u0438\u044f \u0440\u0430\u0432\u043d\u043e\u0431\u0435\u0434\u0440\u0435\u043d\u043d\u0430\u044f, \u0442.\u043a. <span class=\"katex-eq\" data-katex-display=\"false\">AB=CD<\/span>. \u0410 \u0443\u0433\u043b\u044b \u043f\u0440\u0438 \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u0438\u0438 \u0443 \u0440\u0430\u0432\u043d\u043e\u0431\u0435\u0434\u0440\u0435\u043d\u043d\u043e\u0439 \u0442\u0440\u0430\u043f\u0435\u0446\u0438\u0438 \u0440\u0430\u0432\u043d\u044b, \u0442.\u0435. <span class=\"katex-eq\" data-katex-display=\"false\">\\angle A=\\angle D<\/span> \u0438 <span class=\"katex-eq\" data-katex-display=\"false\">\\angle B=\\angle C<\/span>. \u041d\u0430\u0439\u0434\u0451\u043c \u0443\u0433\u043e\u043b <span class=\"katex-eq\" data-katex-display=\"false\">D<\/span>:<\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"false\">\\angle D=\\angle BDA+\\angle BDC=18^{\\circ}+97^{\\circ}=115^{\\circ}.<\/span><\/p>\n<p>\u0420\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u043c \u0442\u0440\u0435\u0443\u0433\u043e\u043b\u044c\u043d\u0438\u043a <span class=\"katex-eq\" data-katex-display=\"false\">ABD<\/span>. \u0421\u0443\u043c\u043c\u0430 \u0443\u0433\u043b\u043e\u0432 \u0432 \u0442\u0440\u0435\u0443\u0433\u043e\u043b\u044c\u043d\u0438\u043a\u0435 \u0440\u0430\u0432\u043d\u0430 <span class=\"katex-eq\" data-katex-display=\"false\">180^{\\circ}<\/span>. \u041c\u043e\u0436\u043d\u043e \u043d\u0430\u0439\u0442\u0438 \u043d\u0435\u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b\u0439 \u0443\u0433\u043e\u043b <span class=\"katex-eq\" data-katex-display=\"false\">ABD:<\/span><\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"false\">\\angle ABD+\\angle BDA + \\angle BAD=180^{\\circ};<\/span><\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"false\">\\angle ABD + 18^{\\circ} + 115^{\\circ} = 180^{\\circ};<\/span><\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"false\">\\angle ABD =47^{\\circ}.<\/span><\/p>\n<p><strong>\u041e\u0442\u0432\u0435\u0442:<\/strong>&nbsp;<span class=\"katex-eq\" data-katex-display=\"false\">47<\/span>.<span class=\"MathJax_Preview\" style=\"display: none;\"><\/span><\/p>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n<p><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong>\u0418\u0441\u0442\u043e\u0447\u043d\u0438\u043a:<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong> \u041e\u0413\u042d 2025. \u041c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u043a\u0430. 50 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u043e\u0432. \u0422\u0438\u043f\u043e\u0432\u044b\u0435 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u044b \u044d\u043a\u0437\u0430\u043c\u0435\u043d\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0437\u0430\u0434\u0430\u043d\u0438\u0439 \u043e\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 \u041e\u0413\u042d. \u042f\u0449\u0435\u043d\u043a\u043e \u0418. \u0412. (\u0432\u0430\u0440\u0438\u0430\u043d\u0442 16) <\/p>\n<p><script data-noptimize=\"\" data-wpfc-render=\"false\">\nfpm_start( \"true\" );\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0412 \u0442\u0440\u0430\u043f\u0435\u0446\u0438\u0438 ABCD \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e, \u0447\u0442\u043e AB = CD, \u2220BDA = 18\u00b0 \u0438 \u2220BDC = 97\u00b0. \u041d\u0430\u0439\u0434\u0438\u0442\u0435 \u0443\u0433\u043e\u043b ABD. \u041e\u0442\u0432\u0435\u0442 \u0434\u0430\u0439\u0442\u0435 \u0432 \u0433\u0440\u0430\u0434\u0443\u0441\u0430\u0445. \u0420\u0435\u0448\u0435\u043d\u0438\u0435 \u0422\u0440\u0430\u043f\u0435\u0446\u0438\u044f \u0440\u0430\u0432\u043d\u043e\u0431\u0435\u0434\u0440\u0435\u043d\u043d\u0430\u044f, \u0442.\u043a. AB=CD. \u0410 \u0443\u0433\u043b\u044b \u043f\u0440\u0438 \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u0438\u0438 \u0443 \u0440\u0430\u0432\u043d\u043e\u0431\u0435\u0434\u0440\u0435\u043d\u043d\u043e\u0439 \u0442\u0440\u0430\u043f\u0435\u0446\u0438\u0438 \u0440\u0430\u0432\u043d\u044b, \u0442.\u0435. \\angle A=\\angle D \u0438 \\angle B=\\angle C. \u041d\u0430\u0439\u0434\u0451\u043c \u0443\u0433\u043e\u043b D: \\angle D=\\angle BDA+\\angle BDC=18^{\\circ}+97^{\\circ}=115^{\\circ}. \u0420\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u043c \u0442\u0440\u0435\u0443\u0433\u043e\u043b\u044c\u043d\u0438\u043a ABD. \u0421\u0443\u043c\u043c\u0430 \u0443\u0433\u043b\u043e\u0432 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[54],"tags":[],"class_list":["post-386","post","type-post","status-publish","format-standard","hentry","category-zadanie-17"],"_links":{"self":[{"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/posts\/386","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/comments?post=386"}],"version-history":[{"count":0,"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/posts\/386\/revisions"}],"wp:attachment":[{"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/media?parent=386"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/categories?post=386"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/tags?post=386"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}