单选题 较易0.85 引用4 组卷232
如图,将△ABC绕点A按逆时针方向旋转100°得到△AB′C′(点B的对应点是点B′,点C的对应点是点C′),连接BB′,若AC′∥BB′,则∠C′AB′的度数为( )
![](https://img.xkw.com/dksih/QBM/2020/2/21/2404013695410176/2404564472020992/STEM/9acd4ca3d5bc4ad5bc0ede7794f33060.png?resizew=125)
![](https://img.xkw.com/dksih/QBM/2020/2/21/2404013695410176/2404564472020992/STEM/9acd4ca3d5bc4ad5bc0ede7794f33060.png?resizew=125)
A.20° | B.30° | C.40° | D.45° |
18-19七年级上·湖南永州·期末
类题推荐
组卷网是一个信息分享及获取的平台,不能确保所有知识产权权属清晰,如您发现相关试题侵犯您的合法权益,请联系组卷网