如图,
的顶点C在量角器外圈的
刻度处时,点D,E所在位置对应的刻度分别为外圈
和
,则
的度数是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/3/17/6627edfc-909a-428b-9a90-eac0bacd2d46.png?resizew=179)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1384d0a02d097ac7aa8a19e8da6f9767.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d246136d73f82c1892b8eca365af3cb4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c02b54dc6b3e1bb6544f47d4c8743fcf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6b86c22b670a8e9f3896f9e8883fbbb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1384d0a02d097ac7aa8a19e8da6f9767.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/3/17/6627edfc-909a-428b-9a90-eac0bacd2d46.png?resizew=179)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2023-03-16 10:15:16
|
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【推荐2】如图,
为
的直径,
、
为
上的两点,若
,则
的度数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d97cdc586744d208b6f69c9813af977.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d97cdc586744d208b6f69c9813af977.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a329d9d4516563a49cd40d638a34ff7a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/194741f4d2ae7ee44cafca780361446a.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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