如图,点A为
边上的任意一点,作
于点C,
于点D,下列用线段比表示
的值.错误的是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/21/a460143b-9799-404f-9b7f-55cd4820ae0c.png?resizew=200)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/780d8fd6c6c1deeeb45e15f639719e02.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/615fc8790237a1b09af51d6bcad6b595.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b757f0c42ae5c9a2d6a4b19e5877b27.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b4179e1ab8705cf19ea7aaf48888843.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/21/a460143b-9799-404f-9b7f-55cd4820ae0c.png?resizew=200)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2024-02-21 17:57:57
|
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单选题
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【推荐2】在
中,
,
是斜边
上的高,那么下列选项中与
的值不相等的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cfa8cee7d2463f6f7d352e8b65f47cf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e3262fc038bbec5e7c8cc47df08bef7.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4546e7e41cafec790aee801332a88ac3.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
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较易
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名校
【推荐1】如图所示,已知
是
的外接圆,
是
的直径,连接
,若
,则
的值为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/14/d45e582a-6db1-4354-b360-b6693d99a946.png?resizew=122)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d97cdc586744d208b6f69c9813af977.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d97cdc586744d208b6f69c9813af977.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9665230bbebafe500b11ef224d807dfe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd3e6b63de72fbefe18adff8b3fb83d8.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/14/d45e582a-6db1-4354-b360-b6693d99a946.png?resizew=122)
A.![]() | B.![]() | C.![]() | D.![]() |
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