如图, 把
(其中
)绕点B顺时针旋转得到
, 使得
,B,C在同一直线上,那么这个旋转角的度数=_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e075468e7fb0bf30229aec01a7205977.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9cf39c4552ecb2b659f052dc5c0f5eb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7c314398e26ffc7164b82946eeb4273.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/20/47178677-e58d-4c66-8637-bbeb69b6dddd.png?resizew=177)
更新时间:2024-02-20 10:36:14
|
相似题推荐
填空题
|
容易
(0.94)
名校
【推荐1】如图,将
绕点
按逆时针方向旋转
度得到
,点
的对应点分别是点
,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cfd7078708c52e470fda0395e6ea94f2.png)
___________
(结果用含
的代数式表示)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2b83beedb3438153e6f728545fe3e03.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0efba7147f5b9ced8bc4a72f0a9fb8af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f00ac42342a18f47cb58bc8d9cf39c5e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e52586ca2a3b783bc8092415e2d4bf6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3637509fd0c15e93a697a1ecd4d41a06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1078ce2d1f40e1298223b0b33877c7c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cfd7078708c52e470fda0395e6ea94f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f2a02295b56d4f94521133b91e1403e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/5/30/3b9d5cd9-46c3-4cbb-906d-29117ee98859.png?resizew=270)
您最近一年使用:0次
填空题
|
容易
(0.94)
【推荐2】如图,将△ABC绕点A顺时针旋转45°得到
,其中点B,C的对应点分别为点D,E.若∠CAD=15°,则∠BAE的度数为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a25c28359f8d8da9eaf4672a6cf8ae4f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/8/26/484ffd5d-7661-4a7c-856a-d71b267e4fae.png?resizew=165)
您最近一年使用:0次