Hình tam giác đều Hình vuông Hình lục giác đều

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Bài 18: Hình tam giác đều, hình vuông, hình lục giác đều

{"common":{"save":0,"post_id":"4915","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"9086","post_id":"4915","mon_id":"1158113","chapter_id":"1158129","question":"Ch\u1ecdn câu \u0111úng.<\/p><svg height=\"210\" width=\"400\"> <g><title><\/title><rect fill=\"#fff\" height=\"212\" id=\"canvas_background\" width=\"402\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" height=\"100%\" id=\"canvasGrid\" overflow=\"visible\" width=\"100%\" x=\"0\" y=\"0\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g><title><\/title><path d=\"m142.7955,72.76575l21.375,-63l71.25001,0l21.37499,63l-114,0z\" fill=\"#fff\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"1.5\"><\/path> <path d=\"m138.7255,135.90744l45.99995,-34.75881l46.00006,34.75881l-17.57038,56.24118l-56.8592,0l-17.57043,-56.24118z\" fill=\"#fff\" fill-opacity=\"null\" id=\"svg_2\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/path> <path d=\"m279.94052,155.70716l21.42857,-45.5l57.14286,0l21.42857,45.5l-21.42857,45.5l-57.14286,0l-21.42857,-45.5z\" fill=\"#fff\" fill-opacity=\"null\" id=\"svg_3\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/path> <path d=\"m29.0805,106.81575l0,-79l74.00001,79l-74.00001,0z\" fill=\"#fff\" fill-opacity=\"null\" id=\"svg_4\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\" transform=\"rotate(132.31967163085938 66.08049774169923,67.31575012207031) \"><\/path> <path d=\"m293.47548,87.88888l46.5,-81.00001l46.5,81.00001l-93.00001,0z\" fill=\"#fff\" fill-opacity=\"null\" id=\"svg_5\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/path> <rect fill=\"#fff\" fill-opacity=\"null\" height=\"74\" id=\"svg_6\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\" width=\"74\" x=\"18.9\" y=\"116.85\"><\/rect> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"16\" id=\"svg_8\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"58.9\" xml:space=\"preserve\" y=\"49.85\">1<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"16\" id=\"svg_9\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"198.9\" xml:space=\"preserve\" y=\"45.85\">2<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"16\" id=\"svg_10\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"336.9\" xml:space=\"preserve\" y=\"61.85\">3<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"16\" id=\"svg_11\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"55.9\" xml:space=\"preserve\" y=\"159.85\">4<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"16\" id=\"svg_12\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"177.9\" xml:space=\"preserve\" y=\"157.85\">5<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"16\" id=\"svg_13\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"319.9\" xml:space=\"preserve\" y=\"160.85\">6<\/text> <\/g> <\/svg><\/span><\/p>","options":["Hình 1 là hình tam giác \u0111\u1ec1u","Hình 2 là hình vuông","Hình 6 là hình l\u1ee5c giác \u0111\u1ec1u"],"correct":"3","level":"2","hint":"","answer":"Hình 1 là hình tam giác \u0111\u1ec1u    Sai<\/span> vì hình 3<\/strong> là hình tam giác \u0111\u1ec1u<\/p>Hình 2 là hình vuông               Sai<\/span> vì hình 4<\/strong> là hình vuông       <\/p>Hình 6 là hình l\u1ee5c giác \u0111\u1ec1u      \u0110úng<\/span><\/p>V\u1eady \u0111áp án \u0111úng là  Hình 6 là hình l\u1ee5c giác \u0111\u1ec1u<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"132","test":"1","date":"2021-10-10 12:10:50","option_type":"txt","len":3},{"id":"9087","post_id":"4915","mon_id":"1158113","chapter_id":"1158129","question":"\u0110i\u1ec1n s\u1ed1 thích h\u1ee3p vào ch\u1ed7 tr\u1ed1ng.<\/p><svg height=\"210\" width=\"400\"> <g><title><\/title><rect fill=\"#fff\" height=\"212\" id=\"canvas_background\" width=\"402\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" height=\"100%\" id=\"canvasGrid\" overflow=\"visible\" width=\"100%\" x=\"0\" y=\"0\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g><title><\/title><path d=\"m142.7955,72.76575l21.375,-63l71.25001,0l21.37499,63l-114,0z\" fill=\"#fff\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"1.5\"><\/path> <path d=\"m138.7255,135.90744l45.99995,-34.75881l46.00006,34.75881l-17.57038,56.24118l-56.8592,0l-17.57043,-56.24118z\" fill=\"#fff\" fill-opacity=\"null\" id=\"svg_2\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/path> <path d=\"m279.94052,155.70716l21.42857,-45.5l57.14286,0l21.42857,45.5l-21.42857,45.5l-57.14286,0l-21.42857,-45.5z\" fill=\"#fff\" fill-opacity=\"null\" id=\"svg_3\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/path> <path d=\"m29.0805,106.81575l0,-79l74.00001,79l-74.00001,0z\" fill=\"#fff\" fill-opacity=\"null\" id=\"svg_4\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\" transform=\"rotate(132.31967163085938 66.08049774169923,67.31575012207031) \"><\/path> <path d=\"m293.47548,87.88888l46.5,-81.00001l46.5,81.00001l-93.00001,0z\" fill=\"#fff\" fill-opacity=\"null\" id=\"svg_5\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/path> <rect fill=\"#fff\" fill-opacity=\"null\" height=\"74\" id=\"svg_6\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\" width=\"74\" x=\"18.9\" y=\"116.85\"><\/rect> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"16\" id=\"svg_8\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"58.9\" xml:space=\"preserve\" y=\"49.85\">1<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"16\" id=\"svg_9\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"198.9\" xml:space=\"preserve\" y=\"45.85\">2<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"16\" id=\"svg_10\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"336.9\" xml:space=\"preserve\" y=\"61.85\">3<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"16\" id=\"svg_11\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"55.9\" xml:space=\"preserve\" y=\"159.85\">4<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"16\" id=\"svg_12\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"177.9\" xml:space=\"preserve\" y=\"157.85\">5<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"16\" id=\"svg_13\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"319.9\" xml:space=\"preserve\" y=\"160.85\">6<\/text> <\/g> <\/svg><\/span><\/p>Hình l\u1ee5c giác \u0111\u1ec1u là hình <input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/><\/p>","options":"","correct":["[\"6\"]"],"level":"2","hint":"","answer":"Ta th\u1ea5y hình l\u1ee5c giác \u0111\u1ec1u là hình 6<\/strong>.<\/p>V\u1eady s\u1ed1 c\u1ea7n \u0111i\u1ec1n là  6<\/strong><\/span>.<\/p>","type":"blank","extra_type":"","time":"0","user_id":"132","test":"1","date":"2021-10-10 12:13:00"},{"id":"9088","post_id":"4915","mon_id":"1158113","chapter_id":"1158129","question":"Ch\u1ecdn câu sai<\/strong>.<\/p><svg height=\"210\" width=\"400\"> <g><title><\/title><rect fill=\"#fff\" height=\"212\" id=\"canvas_background\" width=\"402\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" height=\"100%\" id=\"canvasGrid\" overflow=\"visible\" width=\"100%\" x=\"0\" y=\"0\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g><title><\/title><path d=\"m142.7955,72.76575l21.375,-63l71.25001,0l21.37499,63l-114,0z\" fill=\"#fff\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"1.5\"><\/path> <path d=\"m138.7255,135.90744l45.99995,-34.75881l46.00006,34.75881l-17.57038,56.24118l-56.8592,0l-17.57043,-56.24118z\" fill=\"#fff\" fill-opacity=\"null\" id=\"svg_2\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/path> <path d=\"m279.94052,155.70716l21.42857,-45.5l57.14286,0l21.42857,45.5l-21.42857,45.5l-57.14286,0l-21.42857,-45.5z\" fill=\"#fff\" fill-opacity=\"null\" id=\"svg_3\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/path> <path d=\"m29.0805,106.81575l0,-79l74.00001,79l-74.00001,0z\" fill=\"#fff\" fill-opacity=\"null\" id=\"svg_4\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\" transform=\"rotate(132.31967163085938 66.08049774169923,67.31575012207031) \"><\/path> <path d=\"m293.47548,87.88888l46.5,-81.00001l46.5,81.00001l-93.00001,0z\" fill=\"#fff\" fill-opacity=\"null\" id=\"svg_5\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/path> <rect fill=\"#fff\" fill-opacity=\"null\" height=\"74\" id=\"svg_6\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\" width=\"74\" x=\"18.9\" y=\"116.85\"><\/rect> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"16\" id=\"svg_8\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"58.9\" xml:space=\"preserve\" y=\"49.85\">1<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"16\" id=\"svg_9\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"198.9\" xml:space=\"preserve\" y=\"45.85\">2<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"16\" id=\"svg_10\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"336.9\" xml:space=\"preserve\" y=\"61.85\">3<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"16\" id=\"svg_11\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"55.9\" xml:space=\"preserve\" y=\"159.85\">4<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"16\" id=\"svg_12\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"177.9\" xml:space=\"preserve\" y=\"157.85\">5<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"16\" id=\"svg_13\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"319.9\" xml:space=\"preserve\" y=\"160.85\">6<\/text> <\/g> <\/svg><\/span><\/p>","options":["Hình 3 là hình tam giác \u0111\u1ec1u","Hình 4 là hình vuông","Hình 5 là hình l\u1ee5c giác \u0111\u1ec1u"],"correct":"3","level":"2","hint":"","answer":"Hình 3 là hình tam giác \u0111\u1ec1u   \u0110úng<\/span><\/p>Hình 4 là hình vuông              \u0110úng<\/span><\/p>Hình 5 là hình l\u1ee5c giác \u0111\u1ec1u     Sai<\/span> vì hình 6 là hình l\u1ee5c giác \u0111\u1ec1u<\/p>V\u1eady \u0111áp án là  Hình 5 là hình l\u1ee5c giác \u0111\u1ec1u<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"132","test":"1","date":"2021-10-10 12:16:06","option_type":"txt","len":3}]}