Chú ý: Để đảm bảo quyền lợi và bảo vệ tài khoản của mình
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{"common":{"save":0,"post_id":"4930","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"9330","post_id":"4930","mon_id":"1158113","chapter_id":"1158130","question":"<p>Hình nào d\u01b0\u1edbi \u0111ây có tâm \u0111\u1ed1i x\u1ee9ng?<\/p><p><span class=\"svgedit\"><svg height=\"120\" width=\"290\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\"> <g><title><\/title><rect fill=\"#fff\" height=\"122\" id=\"canvas_background\" width=\"292\" 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><image height=\"109\" id=\"svg_1\" width=\"299\" x=\"-4\" 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\" y=\"3\"><\/image> <\/g> <\/svg><\/span><\/p>","options":["Hình 1","Hình 2 ","Hình 3"],"correct":"2","level":"1","hint":"","answer":"<p>Quan sát các hình ta th\u1ea5y hình có tâm \u0111\u1ed1i x\u1ee9ng là hình 2.<\/p><p><span class=\"svgedit\"><svg height=\"120\" width=\"290\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\"> <g> <title><\/title> <rect fill=\"#fff\" height=\"122\" id=\"canvas_background\" width=\"292\" 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> <image height=\"109\" id=\"svg_1\" stroke=\"null\" width=\"299\" x=\"1\" 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\" y=\"2\"><\/image> <line fill=\"none\" id=\"svg_3\" stroke=\"#ff0000\" stroke-dasharray=\"5,5\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"125.9\" x2=\"163.9\" y1=\"8\" y2=\"83\"><\/line> <line fill=\"none\" id=\"svg_4\" stroke=\"#ff0000\" stroke-dasharray=\"5,5\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"99.9\" x2=\"190.9\" y1=\"46\" y2=\"46\"><\/line> <ellipse cx=\"145.4\" cy=\"46\" fill=\"#ff0000\" id=\"svg_2\" rx=\"2.5\" ry=\"3\" stroke=\"#000\" stroke-width=\"1.5\"><\/ellipse> <\/g> <\/svg><\/span><\/p><p>V\u1eady \u0111áp án \u0111úng là<strong> <span style=\"color:#16a085;\">Hình 2<\/span><\/strong><\/p>","type":"choose","extra_type":"shape2","time":"0","user_id":"132","test":"1","date":"2021-10-14 01:58:11","option_type":"txt","len":0},{"id":"9331","post_id":"4930","mon_id":"1158113","chapter_id":"1158130","question":"<p>Hình nào d\u01b0\u1edbi \u0111ây có tâm \u0111\u1ed1i x\u1ee9ng?<\/p><p><span class=\"svgedit\"><svg height=\"140\" width=\"280\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\"> <g><title><\/title><rect fill=\"#fff\" height=\"142\" id=\"canvas_background\" width=\"282\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" id=\"canvasGrid\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" id=\"svg_3\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g><title><\/title><image height=\"139\" id=\"svg_1\" width=\"399.00002\" x=\"-1.5\" 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\" y=\"2\"><\/image> <rect fill=\"#fff\" height=\"142\" id=\"svg_2\" stroke=\"#ffffff\" stroke-width=\"1.5\" width=\"111\" x=\"289.9\" y=\"-1\"><\/rect> <\/g> <\/svg><\/span><\/p>","options":["Hình 1","Hình 2","Hình 3"],"correct":"1","level":"1","hint":"","answer":"<p>Quan sát các hình ta th\u1ea5y hình có tâm \u0111\u1ed1i x\u1ee9ng là hình 1.<\/p><p><span class=\"svgedit\"><svg height=\"140\" width=\"280\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\"> <g><title><\/title><rect fill=\"#fff\" height=\"142\" id=\"canvas_background\" width=\"282\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" id=\"canvasGrid\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" id=\"svg_3\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g><title><\/title><image height=\"139\" id=\"svg_1\" width=\"399.00002\" x=\"0.5\" 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01:59:37","option_type":"txt","len":0},{"id":"9332","post_id":"4930","mon_id":"1158113","chapter_id":"1158130","question":"<p>Hình nào d\u01b0\u1edbi \u0111ây có tâm \u0111\u1ed1i x\u1ee9ng?<\/p><p><span class=\"svgedit\"><svg height=\"150\" width=\"400\"> <g><title><\/title><rect fill=\"#fff\" height=\"152\" id=\"canvas_background\" width=\"402\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" id=\"canvasGrid\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" id=\"svg_2\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g><title><\/title><path d=\"m63.37023,60.90135c0.45368,0.36612 1.4138,-0.3273 1.88026,-0.41298c-0.525,-0.8322 1.45249,-4.88653 0.76999,-6.35888c-0.21,-3.3288 -5.52556,-10.84288 -6.195,-11.71482c0.25536,-0.58474 3.11716,-0.04061 3.03173,0.04327c-1.19423,1.17302 4.02994,7.90503 4.63327,11.79958c1.1117,-0.07503 2.57195,-0.5829 3.22001,0.25606c0.60518,-0.80634 5.27469,-6.96728 5.52997,-12.29096c0.03658,-0.76291 2.57095,-0.28008 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3"],"correct":"3","level":"1","hint":"","answer":"<p>Quan sát các hình ta th\u1ea5y hình có tâm \u0111\u1ed1i x\u1ee9ng là hình 3.<\/p><p><span class=\"svgedit\"><svg height=\"150\" width=\"400\"> <g><title><\/title><rect fill=\"#fff\" height=\"152\" 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=\"m63.37023,60.90135c0.45368,0.36612 1.4138,-0.3273 1.88026,-0.41298c-0.525,-0.8322 1.45249,-4.88653 0.76999,-6.35888c-0.21,-3.3288 -5.52556,-10.84288 -6.195,-11.71482c0.25536,-0.58474 3.11716,-0.04061 3.03173,0.04327c-1.19423,1.17302 4.02994,7.90503 4.63327,11.79958c1.1117,-0.07503 2.57195,-0.5829 3.22001,0.25606c0.60518,-0.80634 5.27469,-6.96728 5.52997,-12.29096c0.03658,-0.76291 2.57095,-0.28008 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xml:space=\"preserve\" y=\"141.85\">1<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_12\" stroke=\"#ff0000\" stroke-width=\"0\" text-anchor=\"start\" x=\"183.9\" xml:space=\"preserve\" y=\"144.85\">2<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_13\" stroke=\"#ff0000\" stroke-width=\"0\" text-anchor=\"start\" x=\"311.9\" xml:space=\"preserve\" y=\"144.85\">3<\/text> <\/g> <\/svg><\/span><\/p><p>V\u1eady \u0111áp án \u0111úng là<strong> <span style=\"color:#16a085;\">Hình 3<\/span><\/strong><\/p>","type":"choose","extra_type":"shape2","time":"0","user_id":"132","test":"1","date":"2021-10-14 02:00:47","option_type":"txt","len":0}]}