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{"common":{"save":0,"post_id":"4840","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"8815","post_id":"4840","mon_id":"1158113","chapter_id":"1158164","question":"<p>\u0110\u1ecdc t&ecirc;n g&oacute;c c&oacute; trong h&igrave;nh v\u1ebd:<\/p><p><span class=\"svgedit\"><svg height=\"180\" width=\"200\"> <g>&lt;title&gt;&lt;\/title><rect fill=\"#fff\" height=\"182\" id=\"canvas_background\" width=\"202\" 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>&lt;title&gt;&lt;\/title><line fill=\"none\" id=\"svg_1\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"149\" x2=\"21\" y1=\"17.25\" y2=\"100.25\"><\/line> <line fill=\"none\" id=\"svg_2\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"147\" x2=\"156\" y1=\"18.25\" y2=\"153.25\"><\/line> <ellipse cx=\"146.5\" cy=\"18.75\" fill=\"#7f0000\" id=\"svg_3\" rx=\"4\" ry=\"4\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/ellipse> <ellipse cx=\"51.5\" cy=\"80.75\" fill=\"#7f0000\" id=\"svg_5\" rx=\"4\" ry=\"4\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/ellipse> <ellipse cx=\"153.5\" cy=\"111.75\" fill=\"#7f0000\" id=\"svg_6\" rx=\"4\" ry=\"4\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/ellipse> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" id=\"svg_7\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"127\" xml:space=\"preserve\" y=\"20.25\">M<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" id=\"svg_8\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"37\" xml:space=\"preserve\" y=\"77.25\">N<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" id=\"svg_9\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"161\" xml:space=\"preserve\" y=\"115.25\">P<\/text> <\/g> <\/svg><\/span><\/p>","options":["G&oacute;c MNP","G&oacute;c NPM","G&oacute;c PMN"],"correct":"3","level":"1","hint":"<p>X&aacute;c \u0111\u1ecbnh \u0111&uacute;ng t&ecirc;n \u0111\u1ec9nh v&agrave; hai c\u1ea1nh c\u1ee7a g&oacute;c<\/p>","answer":"<p>Ta th\u1ea5y g&oacute;c trong h&igrave;nh c&oacute; \u0111\u1ec9nh l&agrave;&nbsp; M, hai c\u1ea1nh c\u1ee7a g&oacute;c l&agrave; hai tia MN v&agrave; MP n&ecirc;n ta c&oacute; g&oacute;c <span style=\"color:#16a085;\">PMN<\/span>&nbsp; (hay g&oacute;c NMP)<\/p><p>\u0110&aacute;p &aacute;n \u0111&uacute;ng l&agrave;&nbsp; <span style=\"color:#16a085;\"><strong>G&oacute;c PMN<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"1","date":"2021-10-09 11:48:05","option_type":"txt","len":1},{"id":"8819","post_id":"4840","mon_id":"1158113","chapter_id":"1158164","question":"<p>Cho g&oacute;c HIK. Ch\u1ecdn h&igrave;nh v\u1ebd v\u1ebd \u0111&uacute;ng g&oacute;c HIK.<\/p>","options":["<span class=\"svgedit\"><svg height=\"140\" width=\"220\"> <g>\n&lt;title&gt;&lt;\/title>\n<rect fill=\"#fff\" height=\"142\" id=\"canvas_background\" width=\"222\" 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>\n&lt;title&gt;&lt;\/title>\n<line fill=\"none\" id=\"svg_1\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"121\" x2=\"17\" y1=\"11.25\" y2=\"104.25\"><\/line> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_2\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"16\" x2=\"182\" y1=\"105.25\" y2=\"119.25\"><\/line> <ellipse cx=\"105\" cy=\"112.75\" fill=\"#7f0000\" id=\"svg_3\" rx=\"3\" ry=\"3\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/ellipse> <ellipse cx=\"100\" cy=\"30.75\" fill=\"#7f0000\" id=\"svg_4\" rx=\"3\" ry=\"3\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/ellipse> <ellipse cx=\"19\" cy=\"104.75\" fill=\"#7f0000\" id=\"svg_5\" rx=\"3\" ry=\"3\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/ellipse> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" id=\"svg_6\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"14\" xml:space=\"preserve\" y=\"99.25\">I<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" id=\"svg_7\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"90\" xml:space=\"preserve\" y=\"25.25\">H<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" id=\"svg_8\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"102\" xml:space=\"preserve\" y=\"104.25\">K<\/text> <\/g> <\/svg><\/span>","<span class=\"svgedit\"><svg height=\"140\" width=\"220\"> <g>\n&lt;title&gt;&lt;\/title>\n<rect fill=\"#fff\" height=\"142\" id=\"canvas_background\" width=\"222\" 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>\n&lt;title&gt;&lt;\/title>\n<line fill=\"none\" id=\"svg_1\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"22\" x2=\"113\" y1=\"99.25\" y2=\"18.25\"><\/line> <line fill=\"none\" id=\"svg_2\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"183\" x2=\"115\" y1=\"108.25\" y2=\"17.25\"><\/line> <ellipse cx=\"49\" cy=\"76.75\" fill=\"#7f0000\" id=\"svg_3\" rx=\"3\" ry=\"3\" stroke=\"#000\" stroke-width=\"1.5\"><\/ellipse> <ellipse cx=\"158\" cy=\"74.75\" fill=\"#7f0000\" id=\"svg_4\" rx=\"3\" ry=\"3\" stroke=\"#000\" stroke-width=\"1.5\"><\/ellipse> <ellipse cx=\"114\" cy=\"18.75\" fill=\"#7f0000\" id=\"svg_5\" rx=\"3\" ry=\"3\" stroke=\"#000\" stroke-width=\"1.5\"><\/ellipse> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" id=\"svg_6\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"38\" xml:space=\"preserve\" y=\"74.25\">K<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" id=\"svg_7\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"100\" xml:space=\"preserve\" y=\"17.25\">H<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" id=\"svg_8\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"164\" xml:space=\"preserve\" y=\"74.25\">I<\/text> <\/g> <\/svg><\/span>","<span class=\"svgedit\"><svg height=\"140\" width=\"220\"> <g>\n&lt;title&gt;&lt;\/title>\n<rect fill=\"#fff\" height=\"142\" id=\"canvas_background\" width=\"222\" 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>\n&lt;title&gt;&lt;\/title>\n<line fill=\"none\" id=\"svg_1\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"31\" x2=\"187\" y1=\"108.25\" y2=\"110.25\"><\/line> <line fill=\"none\" id=\"svg_2\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"37\" x2=\"188\" y1=\"14.25\" y2=\"111.25\"><\/line> <ellipse cx=\"91\" cy=\"47.75\" fill=\"#7f0000\" id=\"svg_3\" rx=\"3\" ry=\"3\" stroke=\"#000\" stroke-width=\"1.5\"><\/ellipse> <ellipse cx=\"185\" cy=\"108.75\" fill=\"#7f0000\" id=\"svg_4\" rx=\"3\" ry=\"3\" stroke=\"#000\" stroke-width=\"1.5\"><\/ellipse> <ellipse cx=\"110\" cy=\"107.75\" fill=\"#7f0000\" id=\"svg_5\" rx=\"3\" ry=\"3\" stroke=\"#000\" stroke-width=\"1.5\"><\/ellipse> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" id=\"svg_6\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"92\" xml:space=\"preserve\" y=\"41.25\">I<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" id=\"svg_8\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"101\" xml:space=\"preserve\" y=\"128.25\">K<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" id=\"svg_9\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"191\" xml:space=\"preserve\" y=\"113.25\">H<\/text> <\/g> <\/svg><\/span>"],"correct":"1","level":"1","hint":"<p>X&aacute;c \u0111\u1ecbnh \u0111&uacute;ng \u0111\u1ec9nh v&agrave; hai c\u1ea1nh c\u1ee7a g&oacute;c.<\/p>","answer":"<p>G&oacute;c HIK th&igrave; c&oacute; \u0111\u1ec9nh l&agrave; \u0111i\u1ec3m I v&agrave; hai c\u1ea1nh l&agrave; c&aacute;c tia IH v&agrave; IK<\/p><p>Do \u0111&oacute; \u0111&aacute;p &aacute;n \u0111&uacute;ng l&agrave;&nbsp;<\/p><p>&nbsp;<span class=\"svgedit\"><svg height=\"140\" width=\"220\"> <g>&lt;title&gt;&lt;\/title><rect fill=\"#fff\" height=\"142\" id=\"canvas_background\" width=\"222\" 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>&lt;title&gt;&lt;\/title><line fill=\"none\" id=\"svg_1\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"121\" x2=\"17\" y1=\"11.25\" y2=\"104.25\"><\/line> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_2\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"16\" x2=\"182\" y1=\"105.25\" y2=\"119.25\"><\/line> <ellipse cx=\"105\" cy=\"112.75\" fill=\"#7f0000\" id=\"svg_3\" rx=\"3\" ry=\"3\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/ellipse> <ellipse cx=\"100\" cy=\"30.75\" fill=\"#7f0000\" id=\"svg_4\" rx=\"3\" ry=\"3\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/ellipse> <ellipse cx=\"19\" cy=\"104.75\" fill=\"#7f0000\" id=\"svg_5\" rx=\"3\" ry=\"3\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/ellipse> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" id=\"svg_6\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"14\" xml:space=\"preserve\" y=\"99.25\">I<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" id=\"svg_7\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"90\" xml:space=\"preserve\" y=\"25.25\">H<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" id=\"svg_8\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"102\" xml:space=\"preserve\" y=\"104.25\">K<\/text> <\/g> <\/svg><\/span><\/p>","type":"choose_img","extra_type":"","time":"0","user_id":"131","test":"1","date":"2021-10-09 11:57:26"},{"id":"8821","post_id":"4840","mon_id":"1158113","chapter_id":"1158164","question":"<p>\u0110\u1ecdc t&ecirc;n<strong> c&aacute;c g&oacute;c c&oacute; m\u1ed9t c\u1ea1nh l&agrave; c\u1ea1nh Oy<\/strong>&nbsp;trong h&igrave;nh v\u1ebd d\u01b0\u1edbi \u0111&acirc;y.<\/p><p><span class=\"svgedit\"><svg height=\"270\" width=\"270\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\"> <g>&lt;title&gt;&lt;\/title><rect fill=\"#fff\" height=\"272\" id=\"canvas_background\" width=\"272\" 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>&lt;title&gt;&lt;\/title><image height=\"245\" id=\"svg_1\" width=\"251\" x=\"2.5\" 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y=\"4.5\"><\/image> <\/g> <\/svg><\/span><\/p>","options":["G&oacute;c xOy, g&oacute;c yOt","G&oacute;c yOt, g&oacute;c yOz","G&oacute;c xOy, g&oacute;c yOt, g&oacute;c yOz"],"correct":"3","level":"1","hint":"","answer":"<p>Trong h&igrave;nh v\u1ebd c&oacute; ba g&oacute;c m&agrave; c&oacute; m\u1ed9t c\u1ea1nh l&agrave; c\u1ea1nh Oy l&agrave;<\/p><p>G&oacute;c xOy<\/p><p>G&oacute;c yOt<\/p><p>G&oacute;c yOz<\/p><p>\u0110&aacute;p &aacute;n \u0111&uacute;ng l&agrave;&nbsp; &nbsp;&nbsp;<span style=\"color:#16a085;\"><strong>G&oacute;c xOy, g&oacute;c yOt, g&oacute;c yOz<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"1","date":"2021-10-09 12:02:49","option_type":"txt","len":2}]}
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