如图,
是直角,
,
是
内的两条射线,其中
平分
.
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/27/00902eaa-751c-4199-ac26-a178e823ac4f.png?resizew=105)
(1)当
时,求
的度数;
(2)当
时,求
的度数.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d7b2fe01a33c4825f9974ed9663a99c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/828628c0876b45381c9a0edeb0fec236.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/683c590673eece14fea3319c4fd5eb55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d7b2fe01a33c4825f9974ed9663a99c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/683c590673eece14fea3319c4fd5eb55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d22df2977de56cc69be0c1e847653d7a.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/27/00902eaa-751c-4199-ac26-a178e823ac4f.png?resizew=105)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ebfcc6ea3a5df3a1c0104f36b3c51455.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42e7b8a59f8d66176463f3d71f882a26.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ac84ffaf9f1e5b03658c9d5d9694ed2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42e7b8a59f8d66176463f3d71f882a26.png)
更新时间:2024-01-27 21:50:13
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【推荐1】如图,直线AB、CD相交于O点,∠AOC=80°,OE⊥AB,OF平分∠DOB,求∠EOF的度数.
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【推荐1】如图,
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