如图,在
中,点D为
上一点,
交
于点E,点F为
上一点,连接
交
于点G,下列结论一定正确的是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/5/10c62fa4-60cf-4b2b-b6d8-1bf25e398c21.png?resizew=159)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e210c9698063925ad2df6b6c1749571.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6aa2b5e09f8ec785c59900a529390a02.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/5/10c62fa4-60cf-4b2b-b6d8-1bf25e398c21.png?resizew=159)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2021-04-18 09:44:01
|
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![](https://img.xkw.com/dksih/QBM/2019/8/23/2274901162336256/2274956664766464/STEM/760105c07d1d4f839cb44032075f3fb7.png?resizew=223)
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A.![]() | B.![]() | C.![]() | D.![]() |
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单选题
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适中
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