{"common":{"save":0,"post_id":"4659","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"7186","post_id":"4659","mon_id":"1158113","chapter_id":"1158130","question":"<p>Tâm \u0111\u1ed1i x\u1ee9ng c\u1ee7a hình vuông MNEF là \u0111i\u1ec3m nào d\u01b0\u1edbi \u0111ây?<\/p><p><span class=\"svgedit\"><svg height=\"170\" width=\"170\"> <g><title><\/title><rect fill=\"#fff\" height=\"172\" id=\"canvas_background\" width=\"172\" 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><rect fill=\"#aad4ff\" height=\"119\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"1.5\" width=\"119\" x=\"27.9\" y=\"24.85\"><\/rect> <line fill=\"none\" id=\"svg_2\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" transform=\"rotate(45 81.6499938964844,80.10000610351561) \" x1=\"88.64999\" x2=\"88.64999\" y1=\"-4.3038\" y2=\"164.50381\"><\/line> <line fill=\"none\" id=\"svg_3\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" transform=\"rotate(-45 87.40000152587888,84.34999084472655) \" x1=\"87.4\" x2=\"87.4\" y1=\"0.29974\" y2=\"168.40025\"><\/line> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"20\" id=\"svg_4\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"8.9\" xml:space=\"preserve\" y=\"23.85\">M<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"20\" id=\"svg_5\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"8.9\" xml:space=\"preserve\" y=\"155.85\">N<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"20\" id=\"svg_6\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"149.9\" xml:space=\"preserve\" y=\"22.85\">F<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"20\" id=\"svg_7\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"147.9\" xml:space=\"preserve\" y=\"157.85\">E<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"20\" id=\"svg_8\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"78.9\" xml:space=\"preserve\" y=\"107.85\">O<\/text> <\/g> <\/svg><\/span><\/p>","options":["\u0110i\u1ec3m N","\u0110i\u1ec3m O","\u0110i\u1ec3m E"],"correct":"2","level":"2","hint":"<p>Giao \u0111i\u1ec3m c\u1ee7a hai \u0111\u01b0\u1eddng chéo là tâm \u0111\u1ed1i x\u1ee9ng c\u1ee7a hình vuông.<\/p>","answer":"<p>Giao \u0111i\u1ec3m c\u1ee7a hai \u0111\u01b0\u1eddng chéo là tâm \u0111\u1ed1i x\u1ee9ng c\u1ee7a hình vuông.<\/p><p>V\u1eady tâm \u0111\u1ed1i x\u1ee9ng c\u1ee7a hình vuông MNEF là <span style=\"color:#16a085;\"><strong>\u0111i\u1ec3m O<\/strong><\/span><\/p>","type":"choose","extra_type":"shape2","time":"0","user_id":"132","test":"1","date":"2021-09-04 12:33:47","option_type":"txt","len":0},{"id":"7187","post_id":"4659","mon_id":"1158113","chapter_id":"1158130","question":"<p>Trong các ch\u1eef cái sau, ch\u1eef nào có tr\u1ee5c \u0111\u1ed1i x\u1ee9ng?<\/p><p><span class=\"svgedit\"><svg height=\"110\" width=\"370\"> <g><title><\/title><rect fill=\"#fff\" height=\"112\" id=\"canvas_background\" width=\"372\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" id=\"canvasGrid\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" id=\"svg_5\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g><title><\/title><text fill=\"#5656ff\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"100\" font-weight=\"bold\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"13.9\" xml:space=\"preserve\" y=\"92.85\">A<\/text> <text fill=\"#5656ff\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"100\" font-weight=\"bold\" id=\"svg_2\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"113.9\" xml:space=\"preserve\" y=\"92.85\">J<\/text> <text fill=\"#5656ff\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"100\" font-weight=\"bold\" id=\"svg_3\" stroke=\"#007fff\" stroke-width=\"0\" text-anchor=\"start\" x=\"196.9\" xml:space=\"preserve\" y=\"92.85\">N<\/text> <text fill=\"#5656ff\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"100\" font-weight=\"bold\" id=\"svg_4\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"297.9\" xml:space=\"preserve\" y=\"93.85\">E<\/text> <\/g> <\/svg><\/span><\/p>","options":["A","J","N","E"],"correct":"[\"1\",\"4\"]","level":"2","hint":"<p>Ch\u1ecdn các ch\u1eef cái có tr\u1ee5c \u0111\u1ed1i x\u1ee9ng.<\/p>","answer":"<p>Ch\u1eef A và ch\u1eef E có tr\u1ee5c \u0111\u1ed1i x\u1ee9ng; Ch\u1eef J và ch\u1eef N không có tr\u1ee5c \u0111\u1ed1i x\u1ee9ng.<\/p><p><span class=\"svgedit\"><svg height=\"110\" width=\"370\"> <g> <title><\/title> <rect fill=\"#fff\" height=\"112\" id=\"canvas_background\" width=\"372\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" id=\"canvasGrid\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" id=\"svg_5\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g> <title><\/title> <text fill=\"#5656ff\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"100\" font-weight=\"bold\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"13.9\" xml:space=\"preserve\" y=\"92.85\">A<\/text> <text fill=\"#5656ff\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"100\" font-weight=\"bold\" id=\"svg_2\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"113.9\" xml:space=\"preserve\" y=\"92.85\">J<\/text> <text fill=\"#5656ff\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"100\" font-weight=\"bold\" id=\"svg_3\" stroke=\"#007fff\" stroke-width=\"0\" text-anchor=\"start\" x=\"196.9\" xml:space=\"preserve\" y=\"92.85\">N<\/text> <text fill=\"#5656ff\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"100\" font-weight=\"bold\" id=\"svg_4\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"297.9\" xml:space=\"preserve\" y=\"93.85\">E<\/text> <line fill=\"none\" id=\"svg_6\" stroke=\"#ff0000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"48.9\" x2=\"49\" y1=\"0.85\" y2=\"107.85\"><\/line> <line fill=\"none\" id=\"svg_7\" stroke=\"#ff0000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"284.9\" x2=\"368.9\" y1=\"55.85\" y2=\"56\"><\/line> <\/g> <\/svg><\/span><\/p><p>V\u1eady các \u0111áp án \u0111úng là <span style=\"color:#16a085;\"><strong>A<\/strong><\/span> và <span style=\"color:#16a085;\"><strong>E<\/strong><\/span>. (Ngôi sao mang ch\u1eef A và ngôi sao mang ch\u1eef E)<\/p>","type":"checkbox","extra_type":"star","time":"0","user_id":"132","test":"1","date":"2021-09-04 12:42:12","option_type":"txt","len":0},{"id":"7188","post_id":"4659","mon_id":"1158113","chapter_id":"1158130","question":"<p>Trong các ch\u1eef cái sau, ch\u1eef cái nào không có tr\u1ee5c \u0111\u1ed1i x\u1ee9ng?<\/p><p><span class=\"svgedit\"><svg height=\"110\" width=\"370\"> <g><title><\/title><rect fill=\"#fff\" height=\"112\" id=\"canvas_background\" width=\"372\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" id=\"canvasGrid\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" id=\"svg_8\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g><title><\/title><text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"100\" font-weight=\"bold\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"11.9\" xml:space=\"preserve\" y=\"93.85\">W<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"100\" font-weight=\"bold\" id=\"svg_2\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"121.9\" xml:space=\"preserve\" y=\"93.85\">M<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"100\" font-weight=\"bold\" id=\"svg_3\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"289.9\" xml:space=\"preserve\" y=\"93.85\">U<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"100\" font-weight=\"bold\" id=\"svg_4\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"220.9\" xml:space=\"preserve\" y=\"93.85\">F<\/text> <\/g> <\/svg><\/span><\/p>","options":["W","M","F","U"],"correct":"3","level":"2","hint":"<p>Ch\u1ecdn ch\u1eef không có tr\u1ee5c \u0111\u1ed1i x\u1ee9ng.<\/p>","answer":"<p>Ch\u1eef W, M, U có tr\u1ee5c \u0111\u1ed1i x\u1ee9ng; Ch\u1eef F không có tr\u1ee5c \u0111\u1ed1i x\u1ee9ng.<\/p><p><span class=\"svgedit\"><svg height=\"110\" width=\"370\"> <g> <title><\/title> <rect fill=\"#fff\" height=\"112\" id=\"canvas_background\" width=\"372\" 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> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"100\" font-weight=\"bold\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"11.9\" xml:space=\"preserve\" y=\"93.85\">W<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"100\" font-weight=\"bold\" id=\"svg_2\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"121.9\" xml:space=\"preserve\" y=\"93.85\">M<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"100\" font-weight=\"bold\" id=\"svg_3\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"289.9\" xml:space=\"preserve\" y=\"93.85\">U<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"100\" font-weight=\"bold\" id=\"svg_4\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"220.9\" xml:space=\"preserve\" y=\"93.85\">F<\/text> <line fill=\"none\" id=\"svg_5\" stroke=\"#ff0000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"58.9\" x2=\"59\" y1=\"-2.15\" y2=\"112.85\"><\/line> <line fill=\"none\" id=\"svg_6\" stroke=\"#ff0000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"163.9\" x2=\"164\" y1=\"0.85\" y2=\"110.85\"><\/line> <line fill=\"none\" id=\"svg_7\" stroke=\"#ff0000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"325.9\" x2=\"325.9\" y1=\"-0.15\" y2=\"113.85\"><\/line> <\/g> <\/svg><\/span><\/p><p>V\u1eady \u0111áp án \u0111úng là ch\u1eef <strong><span style=\"color:#16a085;\">F<\/span><\/strong> (con c\u1eebu mang ch\u1eef F)<\/p>","type":"choose","extra_type":"sheep","time":"0","user_id":"132","test":"1","date":"2021-09-04 12:49:03","option_type":"txt","len":0}]}