如图,
关于直线L对称,则
的度数是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/4/1/8546adf9-9c49-4dfa-9eb3-ce0e5851c0ff.png?resizew=156)
![](https://img.xkw.com/dksih/QBM/2015/3/3/1573806013726720/1573806019706880/STEM/031f62ab18164ba59b3222d75b699013.png)
![](https://img.xkw.com/dksih/QBM/2015/3/3/1573806013726720/1573806019706880/STEM/2c91a16a6650438994fcafbd12e6bbdf.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/4/1/8546adf9-9c49-4dfa-9eb3-ce0e5851c0ff.png?resizew=156)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2016-12-05 22:59:27
|
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单选题
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容易
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【推荐1】如图,
,
,
,
,则
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![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/15/715f8a11-d10b-47ec-971e-64d560481c82.png?resizew=152)
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A.20° | B.25° | C.30° | D.50° |
您最近一年使用:0次
单选题
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容易
(0.94)
【推荐1】如图,
和
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
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A.![]() | B.![]() | C.![]() | D.无法确定 |
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【推荐2】图形经过平移、旋转或翻折运动后所具有的共同性质是( )
A.形状不变,大小可能改变 | B.大小不变,形状可能改变 |
C.形状和大小都不变 | D.形状和大小都可能改变 |
您最近一年使用:0次