如图,矩形ABCD的顶点A、B在两坐标轴上,OA=OB=2,BC=
.将矩形ABCD绕原点
顺时针每次旋转90°,则第2022次旋转后点C的坐标是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/19/44cf3a01-7e71-45e7-909f-0692ce413817.png?resizew=155)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8af2fdf1944afebb51cb6a5e6c74aadd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/19/44cf3a01-7e71-45e7-909f-0692ce413817.png?resizew=155)
A.(3,-5) | B.(-5,-3) | C.(-3,5) | D.(5,3) |
2022·河南南阳·一模 查看更多[3]
2022年河南省南阳市西峡县九年级中考第一次文化素质调研(一模)数学试题2022河南省南阳市唐河县中考三模数学试题 (已下线)专题23.6 中心对称(巩固篇)(专项练习)-2022-2023学年九年级数学上册基础知识专项讲练(人教版)
更新时间:2022-05-04 11:27:52
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【推荐1】在△ABC中,已知∠A=∠B,且该三角形的一个内角等于100°.现有下面四个结论:①∠A=100°;②∠C=100°;③AC=BC;④AB=BC.
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【推荐2】如图,在
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【推荐1】如图,在矩形
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【推荐1】如图,在
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