{"id":1181,"date":"2026-02-07T17:51:17","date_gmt":"2026-02-07T17:51:17","guid":{"rendered":"https:\/\/xn--y9ais6ech.xn--y9a3aq\/?p=1181"},"modified":"2026-02-07T17:51:17","modified_gmt":"2026-02-07T17:51:17","slug":"%d5%a5%d6%80%d5%af%d6%80%d5%a1%d5%b9%d5%a1%d6%83%d5%b8%d6%82%d5%a9%d5%b5%d5%b8%d6%82%d5%b6-26-2-2026","status":"publish","type":"post","link":"https:\/\/xn--y9ais6ech.xn--y9a3aq\/?p=1181","title":{"rendered":"\u0535\u0580\u056f\u0580\u0561\u0579\u0561\u0583\u0578\u0582\u0569\u0575\u0578\u0582\u0576 26.2.2026"},"content":{"rendered":"\n<p>&nbsp;1. <a href=\"https:\/\/www.geogebra.org\/classic?lang=ru\">GEOGEBRA<\/a> \u056e\u0580\u0561\u0563\u0580\u0578\u057e \u057f\u0561\u0580\u0565\u0584 ABC \u0565\u057c\u0561\u0576\u056f\u0575\u0578\u0582\u0576\u0568\u0589 \u054f\u0561\u0580\u0565\u0584&nbsp; AD \u0574\u056b\u057b\u0576\u0561\u0563\u056b\u056e\u0568\u0589<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"444\" height=\"330\" src=\"https:\/\/xn--y9ais6ech.xn--y9a3aq\/wp-content\/uploads\/2026\/02\/image-14.png\" alt=\"\" class=\"wp-image-1183\" srcset=\"https:\/\/xn--y9ais6ech.xn--y9a3aq\/wp-content\/uploads\/2026\/02\/image-14.png 444w, https:\/\/xn--y9ais6ech.xn--y9a3aq\/wp-content\/uploads\/2026\/02\/image-14-300x223.png 300w\" sizes=\"auto, (max-width: 444px) 100vw, 444px\" \/><\/figure>\n\n\n\n<p><br>2. <a href=\"https:\/\/www.geogebra.org\/classic?lang=ru\">GEOGEBRA<\/a> \u056e\u0580\u0561\u0563\u0580\u0578\u057e\u00a0 \u0563\u056e\u0565\u0584 ABC \u0565\u057c\u0561\u0576\u056f\u0575\u0578\u0582\u0576\u0568\u0589 \u054f\u0561\u0580\u0565\u0584 \u0563\u056e\u0565\u0580\u0568 AD, BE, CF \u0574\u056b\u057b\u0576\u0561\u0563\u056e\u0565\u0580\u0568\u0589<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"376\" height=\"312\" src=\"https:\/\/xn--y9ais6ech.xn--y9a3aq\/wp-content\/uploads\/2026\/02\/image-15.png\" alt=\"\" class=\"wp-image-1188\" srcset=\"https:\/\/xn--y9ais6ech.xn--y9a3aq\/wp-content\/uploads\/2026\/02\/image-15.png 376w, https:\/\/xn--y9ais6ech.xn--y9a3aq\/wp-content\/uploads\/2026\/02\/image-15-300x249.png 300w\" sizes=\"auto, (max-width: 376px) 100vw, 376px\" \/><\/figure>\n\n\n\n<p><br>3. ABC \u0565\u057c\u0561\u0576\u056f\u0575\u0561\u0576 \u056f\u0565\u0572\u0574\u0565\u0580\u0576 \u0565\u0576\u055d AB=7\u0561\u0576, BC=6, AC=10\u0589 \u054f\u0561\u0580\u0565\u0584 AD, BE, CF \u0574\u056b\u057b\u0576\u0561\u0563\u056e\u0565\u0580\u0568\u0589 \u0533\u057f\u0565\u0584 AF, BD, CE \u0570\u0561\u057f\u057e\u0561\u056e\u0576\u0565\u0580\u056b \u0565\u0580\u056f\u0561\u0580\u0578\u0582\u0569\u0575\u0578\u0582\u0576\u0576\u0565\u0580\u0568\u0589 3.5, 3, 5<br>4. <a href=\"https:\/\/www.geogebra.org\/classic?lang=ru\">GEOGEBRA<\/a> \u056e\u0580\u0561\u0563\u0580\u0578\u057e \u0563\u056e\u0565\u0584 ABC \u0565\u057c\u0561\u0576\u056f\u0575\u0578\u0582\u0576\u0568\u0589 \u054f\u0561\u0580\u0565\u0584 AD \u056f\u056b\u057d\u0578\u0580\u0564\u0568\u0589<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"374\" height=\"312\" src=\"https:\/\/xn--y9ais6ech.xn--y9a3aq\/wp-content\/uploads\/2026\/02\/image-16.png\" alt=\"\" class=\"wp-image-1191\" srcset=\"https:\/\/xn--y9ais6ech.xn--y9a3aq\/wp-content\/uploads\/2026\/02\/image-16.png 374w, https:\/\/xn--y9ais6ech.xn--y9a3aq\/wp-content\/uploads\/2026\/02\/image-16-300x250.png 300w\" sizes=\"auto, (max-width: 374px) 100vw, 374px\" \/><\/figure>\n\n\n\n<p><br>5. ABC \u0565\u057c\u0561\u0576\u056f\u0575\u0578\u0582\u0576\u0578\u0582\u0574 \u2220A=66\u00b0, \u2220B=42\u00b0, \u2220C=72\u00b0\u0589 \u054f\u0561\u0580\u0565\u0584 AM, BN \u0587 CK \u056f\u056b\u057d\u0578\u0580\u0564\u0576\u0565\u0580\u0568\u0589 \u0533\u057f\u0565\u0584 BAM, BCK \u0587 NBC \u0561\u0576\u056f\u0575\u0578\u0582\u0576\u0576\u0565\u0580\u0568\u0589 \u2220BAM=33\u00b0 \u2220BCK=36\u00b0 \u2220NBC=21\u00b0 <\/p>\n\n\n\n<p><br>6.\u00a0 <a href=\"https:\/\/www.geogebra.org\/classic?lang=ru\">GEOGEBRA<\/a> \u056e\u0580\u0561\u0563\u0580\u0578\u057e \u0563\u056e\u0565\u0584 ABC \u0578\u0582\u0572\u0572\u0561\u0576\u056f\u0575\u0578\u0582\u0576 \u0565\u057c\u0561\u0576\u056f\u0575\u0578\u0582\u0576\u0589 \u054f\u0561\u0580\u0565\u0584 \u0576\u0580\u0561 \u0562\u0578\u056c\u0578\u0580 \u0562\u0561\u0580\u0571\u0580\u0578\u0582\u0569\u0575\u0578\u0582\u0576\u0576\u0565\u0580\u0568\u0589<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"313\" height=\"311\" src=\"https:\/\/xn--y9ais6ech.xn--y9a3aq\/wp-content\/uploads\/2026\/02\/image-17.png\" alt=\"\" class=\"wp-image-1193\" srcset=\"https:\/\/xn--y9ais6ech.xn--y9a3aq\/wp-content\/uploads\/2026\/02\/image-17.png 313w, https:\/\/xn--y9ais6ech.xn--y9a3aq\/wp-content\/uploads\/2026\/02\/image-17-300x298.png 300w, https:\/\/xn--y9ais6ech.xn--y9a3aq\/wp-content\/uploads\/2026\/02\/image-17-150x150.png 150w\" sizes=\"auto, (max-width: 313px) 100vw, 313px\" \/><\/figure>\n\n\n\n<p><br>7. <a href=\"https:\/\/www.geogebra.org\/classic?lang=ru\">GEOGEBRA<\/a> \u056e\u0580\u0561\u0563\u0580\u0578\u057e \u0563\u056e\u0565\u0584 ABC \u0565\u057c\u0561\u0576\u056f\u0575\u0578\u0582\u0576\u0589 \u054f\u0561\u0580\u0565\u0584\u00a0 AD \u0562\u0561\u0580\u0571\u0580\u0578\u0582\u0569\u0575\u0578\u0582\u0576\u0568\u0589 \u0531\u0575\u0564 \u0562\u0561\u0580\u0571\u0580\u0578\u0582\u0569\u0575\u0578\u0582\u0576\u0578\u057e ABC \u0565\u057c\u0561\u0576\u056f\u0575\u0578\u0582\u0576\u0568 \u056b\u0576\u0579\u057a\u056b\u057d\u056b \u0565\u057c\u0561\u0576\u056f\u0575\u0578\u0582\u0576\u0576\u0565\u0580\u056b \u0567 \u057f\u0580\u0578\u0570\u057e\u0578\u0582\u0574\u0589 \u0565\u0580\u056f\u0578\u0582 \u0578\u0582\u0572\u0572\u0561\u0576\u056f\u0575\u0578\u0582\u0576 \u0565\u057c\u0561\u0576\u056f\u0575\u0578\u0582\u0576<br><a href=\"http:\/\/9.ak\">8 .<\/a><a href=\"https:\/\/www.geogebra.org\/classic?lang=ru\">GEOGEBRA<\/a> \u056e\u0580\u0561\u0563\u0580\u0578\u057e \u0563\u056e\u0565\u0584 ABC \u0565\u057c\u0561\u0576\u056f\u0575\u0578\u0582\u0576, \u057f\u0561\u0580\u0565\u0584 AK \u0562\u0561\u0580\u0571\u0580\u0578\u0582\u0569\u0575\u0578\u0582\u0576\u0568\u0589 \u054f\u0580\u057e\u0561\u056e \u0567, \u0578\u0580 BK=KC: \u0531\u057a\u0561\u0581\u0578\u0582\u0581\u0565\u0584, \u0578\u0580 \u0565\u057c\u0561\u0576\u056f\u0575\u0578\u0582\u0576\u00a0 AKB-\u0576 \u0570\u0561\u057e\u0561\u057d\u0561\u0580 \u0567 \u0565\u057c\u0561\u0576\u056f\u0575\u0578\u0582\u0576 AKC-\u056b\u0576\u0589 \u0568\u057d\u057f \u0565\u057c\u0561\u0576\u056f\u0575\u0578\u0582\u0576\u0576\u0565\u0580\u056b \u0570\u0561\u057e\u0561\u057d\u0561\u0580\u0578\u0582\u0569\u0575\u0561\u0576  \u0561\u057c\u0561\u057b\u056b\u0576  \u0570\u0561\u0575\u057f\u0561\u0576\u056b\u0577\u056b<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp;1. GEOGEBRA \u056e\u0580\u0561\u0563\u0580\u0578\u057e \u057f\u0561\u0580\u0565\u0584 ABC \u0565\u057c\u0561\u0576\u056f\u0575\u0578\u0582\u0576\u0568\u0589 \u054f\u0561\u0580\u0565\u0584&nbsp; AD \u0574\u056b\u057b\u0576\u0561\u0563\u056b\u056e\u0568\u0589 2. GEOGEBRA \u056e\u0580\u0561\u0563\u0580\u0578\u057e\u00a0 \u0563\u056e\u0565\u0584 ABC \u0565\u057c\u0561\u0576\u056f\u0575\u0578\u0582\u0576\u0568\u0589 \u054f\u0561\u0580\u0565\u0584 \u0563\u056e\u0565\u0580\u0568 AD, BE, CF \u0574\u056b\u057b\u0576\u0561\u0563\u056e\u0565\u0580\u0568\u0589 3. ABC \u0565\u057c\u0561\u0576\u056f\u0575\u0561\u0576 \u056f\u0565\u0572\u0574\u0565\u0580\u0576 \u0565\u0576\u055d AB=7\u0561\u0576, BC=6, AC=10\u0589 \u054f\u0561\u0580\u0565\u0584 AD, BE, CF \u0574\u056b\u057b\u0576\u0561\u0563\u056e\u0565\u0580\u0568\u0589 \u0533\u057f\u0565\u0584 AF, BD, CE \u0570\u0561\u057f\u057e\u0561\u056e\u0576\u0565\u0580\u056b \u0565\u0580\u056f\u0561\u0580\u0578\u0582\u0569\u0575\u0578\u0582\u0576\u0576\u0565\u0580\u0568\u0589 3.5, 3, 54. GEOGEBRA \u056e\u0580\u0561\u0563\u0580\u0578\u057e \u0563\u056e\u0565\u0584 ABC \u0565\u057c\u0561\u0576\u056f\u0575\u0578\u0582\u0576\u0568\u0589 \u054f\u0561\u0580\u0565\u0584 AD \u056f\u056b\u057d\u0578\u0580\u0564\u0568\u0589 5. ABC \u0565\u057c\u0561\u0576\u056f\u0575\u0578\u0582\u0576\u0578\u0582\u0574 \u2220A=66\u00b0, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[15],"tags":[],"class_list":["post-1181","post","type-post","status-publish","format-standard","hentry","category-15"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/xn--y9ais6ech.xn--y9a3aq\/index.php?rest_route=\/wp\/v2\/posts\/1181","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xn--y9ais6ech.xn--y9a3aq\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xn--y9ais6ech.xn--y9a3aq\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xn--y9ais6ech.xn--y9a3aq\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xn--y9ais6ech.xn--y9a3aq\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1181"}],"version-history":[{"count":9,"href":"https:\/\/xn--y9ais6ech.xn--y9a3aq\/index.php?rest_route=\/wp\/v2\/posts\/1181\/revisions"}],"predecessor-version":[{"id":1198,"href":"https:\/\/xn--y9ais6ech.xn--y9a3aq\/index.php?rest_route=\/wp\/v2\/posts\/1181\/revisions\/1198"}],"wp:attachment":[{"href":"https:\/\/xn--y9ais6ech.xn--y9a3aq\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xn--y9ais6ech.xn--y9a3aq\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xn--y9ais6ech.xn--y9a3aq\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}