{"common":{"save":0,"post_id":"4843","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"8898","post_id":"4843","mon_id":"1158113","chapter_id":"1158164","question":"<p>G&oacute;c vu&ocirc;ng c&oacute; s\u1ed1 \u0111o b\u1eb1ng bao nhi&ecirc;u \u0111\u1ed9?<\/p>","options":["90<sup>o<\/sup>","80<sup>o<\/sup>","0<sup>o<\/sup>","180<sup>o<\/sup>"],"correct":"1","level":"1","hint":"","answer":"<p>G&oacute;c vu&ocirc;ng c&oacute; s\u1ed1 \u0111o&nbsp; &nbsp;90<sup>o<\/sup><\/p><p>\u0110&aacute;p &aacute;n \u0111&uacute;ng l&agrave;&nbsp; <strong><span style=\"color:#16a085;\">&nbsp;90<sup>o<\/sup><\/span><\/strong><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"1","date":"2021-10-10 02:13:23","option_type":"txt","len":0},{"id":"8899","post_id":"4843","mon_id":"1158113","chapter_id":"1158164","question":"<p>Ch\u1ecdn c&aacute;c s\u1ed1 \u0111o c\u1ee7a&nbsp;<strong>g&oacute;c t&ugrave;<\/strong>.<\/p>","options":["100<sup>o<\/sup>","130<sup>o<\/sup>","80<sup>o<\/sup>","105<sup>o<\/sup>"],"correct":"[\"1\",\"2\",\"4\"]","level":"1","hint":"<p>G&oacute;c t&ugrave; l&agrave; g&oacute;c c&oacute; s\u1ed1 \u0111o l\u1edbn h\u01a1n&nbsp;90<sup>o<\/sup> &nbsp;v&agrave; nh\u1ecf h\u01a1n&nbsp;180<sup>o<\/sup> .<\/p>","answer":"<p>G&oacute;c t&ugrave; l&agrave; g&oacute;c c&oacute; s\u1ed1 \u0111o l\u1edbn h\u01a1n&nbsp;90<sup>o<\/sup> &nbsp;v&agrave; nh\u1ecf h\u01a1n&nbsp;180<sup>o<\/sup> .<\/p><p>C&aacute;c \u0111&aacute;p &aacute;n \u0111&uacute;ng l&agrave;&nbsp; <span style=\"color:#16a085;\"><strong>100<sup>o<\/sup>&nbsp;,&nbsp;130<sup>o<\/sup> ,&nbsp;105<sup>o<\/sup> <\/strong><\/span>&nbsp;.<\/p>","type":"checkbox","extra_type":"classic-checkbox","time":"0","user_id":"131","test":"1","date":"2021-10-10 02:16:32","option_type":"txt","len":0},{"id":"8900","post_id":"4843","mon_id":"1158113","chapter_id":"1158164","question":"<p>Cho tam gi&aacute;c ABC c&oacute; g&oacute;c A b\u1eb1ng&nbsp;90<sup>o<\/sup> &nbsp;, g&oacute;c B b\u1eb1ng&nbsp;15<sup>o<\/sup> &nbsp;, g&oacute;c C b\u1eb1ng&nbsp;75<sup>o<\/sup> &nbsp;.<\/p><p>H\u1ecfi trong tam gi&aacute;c ABC g&oacute;c n&agrave;o l&agrave; g&oacute;c t&ugrave; ?<\/p>","options":["G&oacute;c A","G&oacute;c B","G&oacute;c C","Kh&ocirc;ng c&oacute; g&oacute;c n&agrave;o"],"correct":"4","level":"1","hint":"<p>G&oacute;c t&ugrave; l&agrave; g&oacute;c c&oacute; s\u1ed1 \u0111o l\u1edbn h\u01a1n&nbsp;90<sup>o<\/sup> &nbsp;v&agrave; nh\u1ecf h\u01a1n&nbsp;180<sup>o<\/sup> .<\/p><p>G&oacute;c nh\u1ecdn&nbsp;l&agrave; g&oacute;c c&oacute; s\u1ed1 \u0111o l\u1edbn h\u01a1n&nbsp;0<sup>o<\/sup> &nbsp;v&agrave; nh\u1ecf h\u01a1n&nbsp;90<sup>o<\/sup> .<\/p><p>G&oacute;c vu&ocirc;ng l&agrave; g&oacute;c c&oacute; s\u1ed1 \u0111o b\u1eb1ng&nbsp;90<sup>o<\/sup>&nbsp;.<\/p>","answer":"<p>G&oacute;c A b\u1eb1ng&nbsp;&nbsp;90<sup>o<\/sup>&nbsp;n&ecirc;n l&agrave; g&oacute;c vu&ocirc;ng&nbsp;, g&oacute;c B b\u1eb1ng&nbsp;15<sup>o<\/sup>&nbsp;n&ecirc;n l&agrave; g&oacute;c nh\u1ecdn&nbsp;, g&oacute;c C b\u1eb1ng&nbsp;75<sup>o<\/sup>&nbsp;c\u0169ng l&agrave; g&oacute;c nh\u1ecdn&nbsp;.<\/p><p>Do \u0111&oacute; trogn tam gi&aacute;c ABC kh&ocirc;ng c&oacute; g&oacute;c n&agrave;o l&agrave; g&oacute;c t&ugrave;.<\/p><p>\u0110&aacute;p &aacute;n \u0111&uacute;ng l&agrave;&nbsp; <span style=\"color:#16a085;\"><strong>&nbsp;Kh&ocirc;ng c&oacute; g&oacute;c n&agrave;o<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"1","date":"2021-10-10 02:19:07","option_type":"txt","len":2}]}