如图,在
中,
,
平分
,若
,则点D到
边的距离为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e3262fc038bbec5e7c8cc47df08bef7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ccea53b3c60da03fce99d00c3496a0e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dcb262f3529a3e84959fe594b6628c77.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
A.3 | B.5 | C.6 | D.10 |
更新时间:2024-05-12 17:52:06
|
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【推荐1】如图,在
中,
平分
,延长
到
,使得
,连接
,若
,则
的值是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
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![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/13/82d17eee-eb2d-4c38-bdca-3f074d4d2b84.png?resizew=133)
A.24 | B.20 | C.18 | D.16 |
您最近一年使用:0次
单选题
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较易
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【推荐2】如图,已知
的周长是18cm,
和
的角平分线交于点O,
于点D,若
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88ce13774b09ff2edddaf21a072cf60a.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/20/b8f7db5a-609b-4b22-b49a-01572d16d768.png?resizew=169)
A.30 | B.27 | C.24 | D.21 |
您最近一年使用:0次