如图,
为圆
的半径,
分别切
于
两点,
切
于点
,
与
相交于
,
与
相交于
,连接
,则四边形
的周长为( )
![](https://img.xkw.com/dksih/QBM/2019/4/24/2189259320467456/2190214188122112/STEM/aa54cf09ed454b24be3a044d5c54e0c3.png?resizew=113)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d93949d8a15aca4e79cedb978590571.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d97cdc586744d208b6f69c9813af977.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d97cdc586744d208b6f69c9813af977.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c70bdbb405fbd5a55658b06a6c2a994a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://img.xkw.com/dksih/QBM/2019/4/24/2189259320467456/2190214188122112/STEM/aa54cf09ed454b24be3a044d5c54e0c3.png?resizew=113)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2019-05-06 16:12:09
|
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【推荐2】如图,
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![](https://img.xkw.com/dksih/QBM/editorImg/2022/9/22/854ab2bf-cd0b-482d-a8aa-459c79d807e3.png?resizew=147)
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A.![]() | B.![]() | C.![]() | D.都不对 |
您最近一年使用:0次