如图,将矩形纸片
沿
折叠,使点
落在对角线
上的点
处.若
,则
的度数是( )
![](https://img.xkw.com/dksih/QBM/2021/5/9/2717155558948864/2793152027533312/STEM/2f1a5fdd-2ba1-44d9-8bb8-863501cd6fab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85c4bdfb0db1e31e8459df1d15f9ab55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6236e0bb1a0169d433e4281a38a95bba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea2ee75a234ac05a3225e49ddd8c5065.png)
![](https://img.xkw.com/dksih/QBM/2021/5/9/2717155558948864/2793152027533312/STEM/2f1a5fdd-2ba1-44d9-8bb8-863501cd6fab.png)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2021-08-25 11:31:40
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【推荐1】如图,的三个顶点在
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【推荐1】如图,将一张长方形纸片ABCD沿对角线BD折叠后,点C落在点E处,连接BE交AD于F,再将三角形DEF沿DF折叠后,点E落在点G处,若DG刚好平分∠ADB,那么∠ADB的度数是( )
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