如图,将
绕点A逆时针方向旋转
,得到
,若点
在线段
的延长线上,则
的度数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c0927afc571a7c966c98192040979e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c021993da445858448d368df42554c8b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4c8a9c4957431681ddfc77895a88508.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b1bd1adfe4cc6566218f19970c2fd3b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/31932435fbe22469d619404eb0e13d50.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/5/c37f6674-ee46-40e6-8622-3f8bfae562e0.png?resizew=166)
A.![]() | B.![]() | C.![]() | D.![]() |
22-23八年级下·福建福州·期末 查看更多[2]
福建省福州杨桥中学2022—2023学年八年级下学期期末数学试题(已下线)23 图形的旋转(题型精讲精练)-【题型分类精粹】2023-2024学年九年级数学上学期期中期末复习讲练系列【考点闯关】(人教版)
更新时间:2023-07-11 15:11:44
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【推荐1】如图,BC是⊙O的直径,A是⊙O上的一点,∠OAC=32°,则∠B的度数是( )
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【推荐2】如图,
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/047dc9795efa99b6fb9fdf9778085dab.png)
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A.36° | B.30° | C.22.5° | D.40° |
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【推荐1】如图,把
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![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/6/2282f331-14fd-47d7-9542-45a4bf99eeac.png?resizew=126)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7b7bde83b97c3951c4762d537c8db21.png)
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A.![]() | B.![]() | C.![]() | D.![]() |
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【推荐2】如图,在平面直角坐标系
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A.(1,0) | B.(0,1) | C.(1,-1) | D.(-1,1) |
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