{"common":{"save":0,"post_id":"5685","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"7115","post_id":"5685","mon_id":"1158532","chapter_id":"1158546","question":"<p>Ch\u1ecdn t\u1eeb th&iacute;ch h\u1ee3p \u0111i\u1ec1n v&agrave;o ch\u1ed7 tr\u1ed1ng \u0111\u1ec3 \u0111\u01b0\u1ee3c Ti&ecirc;n \u0111\u1ec1 Euclid:<\/p><p>Qua m\u1ed9t \u0111i\u1ec3m \u1edf ngo&agrave;i m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng, ch\u1ec9 c&oacute; ....... v\u1edbi \u0111\u01b0\u1eddng th\u1eb3ng \u0111&oacute;.<\/p>","options":["<strong>A. <\/strong>m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng vu&ocirc;ng g&oacute;c","<strong>B. <\/strong>m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng c\u1eaft nhau","<strong>C. <\/strong>m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng song song"],"correct":"3","level":"1","hint":"","answer":"<p>Qua m\u1ed9t \u0111i\u1ec3m \u1edf ngo&agrave;i m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng, ch\u1ec9 c&oacute; <span style=\"color:#16a085;\">m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng&nbsp;song song&nbsp;<\/span>v\u1edbi \u0111\u01b0\u1eddng th\u1eb3ng \u0111&oacute;.<\/p><p>\u0110&aacute;p &aacute;n \u0111&uacute;ng l&agrave;&nbsp;&nbsp;<span style=\"color:#16a085;\"><strong>C. <\/strong>m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng&nbsp;song song<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"1","date":"2022-04-15 09:24:42","option_type":"txt","len":2},{"id":"7116","post_id":"5685","mon_id":"1158532","chapter_id":"1158546","question":"<p>Ch\u1ecdn t\u1eeb th&iacute;ch h\u1ee3p \u0111i\u1ec1n v&agrave;o ch\u1ed7 ch\u1ea5m:<\/p><p>N\u1ebfu m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng c\u1eaft hai \u0111\u01b0\u1eddng th\u1eb3ng song song th&igrave; hai g&oacute;c so le trong ...<\/p>","options":["<strong>A.<\/strong> b\u1eb1ng nhau","<strong>B.<\/strong> b&ugrave; nhau","<strong>C.<\/strong> kh&aacute;c nhau"],"correct":"1","level":"1","hint":"","answer":"<p>N\u1ebfu m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng c\u1eaft hai \u0111\u01b0\u1eddng th\u1eb3ng song song th&igrave; hai g&oacute;c so le trong&nbsp;<span style=\"color:#16a085;\">b\u1eb1ng nhau.<\/span><\/p><p>\u0110&aacute;p &aacute;n \u0111&uacute;ng l&agrave;&nbsp;&nbsp;<span style=\"color:#16a085;\"><strong>A.<\/strong>&nbsp;b\u1eb1ng nhau<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"1","date":"2022-04-16 08:41:08","option_type":"txt","len":2},{"id":"7117","post_id":"5685","mon_id":"1158532","chapter_id":"1158546","question":"<p>Ch\u1ecdn t\u1eeb th&iacute;ch h\u1ee3p \u0111i\u1ec1n v&agrave;o ch\u1ed7 ch\u1ea5m:<\/p><p>N\u1ebfu m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng c\u1eaft hai \u0111\u01b0\u1eddng th\u1eb3ng song song th&igrave; hai g&oacute;c \u0111\u1ed3ng v\u1ecb&nbsp;...<\/p>","options":["<strong>A.<\/strong> kh&aacute;c nhau","<strong>B.<\/strong> b\u1eb1ng nhau","<strong>C.<\/strong> b&ugrave; nhau"],"correct":"2","level":"1","hint":"","answer":"<p>N\u1ebfu m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng c\u1eaft hai \u0111\u01b0\u1eddng th\u1eb3ng song song th&igrave; hai g&oacute;c \u0111\u1ed3ng v\u1ecb&nbsp;<span style=\"color:#16a085;\">b\u1eb1ng nhau.<\/span><\/p><p>\u0110&aacute;p &aacute;n \u0111&uacute;ng l&agrave;&nbsp;&nbsp;<span style=\"color:#16a085;\"><strong>B.<\/strong>&nbsp;b\u1eb1ng nhau<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"1","date":"2022-04-16 08:43:14","option_type":"txt","len":2}]}