如图,AB为⊙O的直径,点C在⊙O上,若∠C=15°,则∠BOC =( )
![](https://img.xkw.com/dksih/QBM/2011/3/8/1570608941858816/1570609073512448/STEM/c63b3282-5f2f-4c09-a1d0-faa120900149.png?resizew=134)
![](https://img.xkw.com/dksih/QBM/2011/3/8/1570608941858816/1570609073512448/STEM/c63b3282-5f2f-4c09-a1d0-faa120900149.png?resizew=134)
A.60° | B.45° | C.30° | D.15° |
11-12九年级上·北京西城·期末 查看更多[10]
(已下线)2011届北京市西城区初三第一学期期末数学卷(已下线)2011届北京市门头沟区初三第一学期期末数学卷2016届江苏省阜宁县九年级上学期期中统考数学试卷2016届江苏省无锡市惠山区前洲中学九年级上学期12月月考数学试卷北京市第六十六中学2021-2022学年九年级上学期期中数学试题北京一六一中学2022-2023学年九年级上学期数学期中考试北京师范大学第三附属中学2022-2023学年九年级上学期数学12月月考练习试卷北京北师大三附中2022-2023学年九年级上学期数学12月月考练习试卷山东省德州市天衢新区2022-2023学年九年级上学期期中数学试题安徽省合肥市庐江县安徽省庐江第四中学等4校2022-2023学年九年级上学期月考数学试题
更新时间:2016-12-01 10:35:15
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