如图,
与
相交于点O,
,
,则
( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/4/be62bab3-dcf8-4597-93de-f3601a5f25d9.png?resizew=91)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0fff774b4b0087a6f304ce930d359be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03b907ee8addb0d089f608edf4ab48ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5dcdb2dfe6e5d946e5ebc641eaa48f36.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/4/be62bab3-dcf8-4597-93de-f3601a5f25d9.png?resizew=91)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2023-01-02 13:55:21
|
【知识点】 相似三角形的判定与性质综合
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【推荐1】如图,在
中,点
在
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A.![]() | B.![]() | C.![]() | D.![]() |
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【推荐2】如图,在△ABC中,点D是AB边上的一点,若∠ACD=∠B,AD=1,AC=2,△ACD的面积为1,则△ABC的面积为( )
![](https://img.xkw.com/dksih/QBM/2018/11/7/2070570944937984/2071695718473728/STEM/45d57732f6bd452187e0f9d172617d2c.png?resizew=156)
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A.1 | B.2 | C.3 | D.4 |
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