{"common":{"save":0,"post_id":"4672","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"7316","post_id":"4672","mon_id":"1158113","chapter_id":"1158164","question":"<p>S\u1ed1 \u0111o c\u1ee7a m\u1ed9t góc không v\u01b0\u1ee3t quá bao nhiêu <strong>\u0111\u1ed9<\/strong>?<\/p>","options":["<span class=\"luythua\">180<sup>o<\/sup><\/span>","<span class=\"luythua\"><span class=\"luythua\">90<sup>o<\/sup><\/span><\/span>","<span class=\"luythua\">0<sup>o<\/sup><\/span>","<span class=\"luythua\">360<sup>o<\/sup><\/span>"],"correct":"1","level":"1","hint":"","answer":"<p>S\u1ed1 \u0111o c\u1ee7a m\u1ed9t góc không v\u01b0\u1ee3t quá <span style=\"color:#16a085;\"><strong><span class=\"luythua\">180<sup>o<\/sup><\/span><\/strong><\/span><\/p><p>\u0110áp án \u0111úng là <span style=\"color:#16a085;\"><strong><span class=\"luythua\">180<sup>o<\/sup><\/span><\/strong><\/span><\/p>","type":"choose","extra_type":"cloud","time":"0","user_id":"131","test":"1","date":"2021-09-07 00:43:26","option_type":"txt","len":0},{"id":"7319","post_id":"4672","mon_id":"1158113","chapter_id":"1158164","question":"<p>N\u1ed1i tên góc v\u1edbi \u0111úng s\u1ed1 \u0111o c\u1ee7a nó.<\/p>","options":[["Góc vuông có s\u1ed1 \u0111o","Góc nh\u1ecdn có s\u1ed1 \u0111o","Góc tù có s\u1ed1 \u0111o","Góc b\u1eb9t có s\u1ed1 \u0111o"],["l\u1edbn h\u01a1n <span class=\"math-tex\">$0^o$<\/span> và nh\u1ecf h\u01a1n <span class=\"math-tex\">$90^o$<\/span>","b\u1eb1ng <span class=\"math-tex\">$180^o$<\/span> ","b\u1eb1ng <span class=\"math-tex\">$90^o$<\/span> ","l\u1edbn h\u01a1n <span class=\"math-tex\">$90^o$<\/span> và nh\u1ecf h\u01a1n <span class=\"math-tex\">$180^o$<\/span>"],["b\u1eb1ng <span class=\"math-tex\">$90^o$<\/span> ","l\u1edbn h\u01a1n <span class=\"math-tex\">$0^o$<\/span> và nh\u1ecf h\u01a1n <span class=\"math-tex\">$90^o$<\/span>","l\u1edbn h\u01a1n <span class=\"math-tex\">$90^o$<\/span> và nh\u1ecf h\u01a1n <span class=\"math-tex\">$180^o$<\/span>","b\u1eb1ng <span class=\"math-tex\">$180^o$<\/span> "]],"correct":[1,3,0,2],"level":"1","hint":"","answer":"<p>Góc vuông có s\u1ed1 \u0111o b\u1eb1ng <span class=\"luythua\">90<sup>o<\/sup><\/span><br \/>Góc nh\u1ecdn có s\u1ed1 \u0111o l\u1edbn h\u01a1n <span class=\"luythua\">0<sup>o<\/sup><\/span> và nh\u1ecf h\u01a1n <span class=\"luythua\">90<sup>o<\/sup><\/span><br \/>Góc tù có s\u1ed1 \u0111o l\u1edbn h\u01a1n <span class=\"luythua\">90<sup>o<\/sup><\/span> và nh\u1ecf h\u01a1n <span class=\"luythua\">180<sup>o<\/sup><\/span><br \/>Góc b\u1eb9t có s\u1ed1 \u0111o b\u1eb1ng <span class=\"luythua\">180<sup>o<\/sup><\/span><\/p>","type":"matching","extra_type":"mat_txt","time":"0","user_id":"131","test":"3","date":"2021-09-07 01:15:38"},{"id":"7323","post_id":"4672","mon_id":"1158113","chapter_id":"1158164","question":"<p>Ch\u1ecdn các s\u1ed1 \u0111o c\u1ee7a <strong>góc tù<\/strong>.<\/p>","options":["<span class=\"luythua\">180<sup>o<\/sup><\/span>","<span class=\"luythua\">137,5<sup>o<\/sup><\/span>","<span class=\"luythua\">102,9<sup>o<\/sup><\/span>","<span class=\"luythua\">20<sup>o<\/sup><\/span>","<span class=\"luythua\">50<sup>o<\/sup><\/span>","<span class=\"luythua\">211<sup>o<\/sup><\/span>"],"correct":"[\"2\",\"3\"]","level":"1","hint":"<p><strong>Góc tù<\/strong> là góc có s\u1ed1 \u0111o <strong>l\u1edbn h\u01a1n<span class=\"luythua\">90<sup>o<\/sup><\/span><\/strong><span class=\"luythua\"><strong> và nh\u1ecf h\u01a1n<span class=\"luythua\">180<sup>o<\/sup><\/span><\/strong> .<\/span><\/p>","answer":"<p>Vì <strong>góc tù<\/strong> là góc có s\u1ed1 \u0111o <strong>l\u1edbn h\u01a1n<span class=\"luythua\">90<sup>o<\/sup><\/span><\/strong><span class=\"luythua\"><strong> và nh\u1ecf h\u01a1n<span class=\"luythua\">180<sup>o<\/sup><\/span><\/strong> nên các s\u1ed1 \u0111o th\u1ecfa mãn là<strong><span style=\"color:#16a085;\"><span class=\"luythua\">137,5<sup>o<\/sup><\/span> và<span class=\"luythua\">102,9<sup>o<\/sup><\/span> <\/span><\/strong> .<\/span><\/p><p>Các \u0111áp án <span style=\"color:#c0392b;\">sai <\/span>là <span class=\"luythua\">180<sup>o<\/sup><\/span> , <span class=\"luythua\">20<sup>o <\/sup><\/span> ( <<span class=\"luythua\">180<sup>o <\/sup><\/span>),<span class=\"luythua\">50<sup>o<\/sup><\/span> ( <<span class=\"luythua\">180<sup>o<\/sup><\/span>) <span class=\"luythua\">211<sup>o<\/sup><\/span> ( > <span class=\"luythua\">180<sup>o<\/sup><\/span>) .<\/p><p>Các \u0111áp án \u0111úng là<span style=\"color:#16a085;\"><strong><span class=\"luythua\"><span class=\"luythua\">137,5<sup>o<\/sup><\/span> <\/span> và<span class=\"luythua\">102,9<sup>o<\/sup><\/span> <\/strong><\/span> .<\/p>","type":"checkbox","extra_type":"classic-checkbox","time":"0","user_id":"131","test":"3","date":"2021-09-07 01:32:56","option_type":"txt","len":0}]}