如图,在平面直角坐标系中,一颗棋子从点
处开始依次关于点
作循环对称跳动,即第一次跳到点P关于点A的对称点M处,接着跳到点M关于点B的对称点N处,第三次再跳到点N关于点C的对称点处,…,如此下去.
![](https://img.xkw.com/dksih/QBM/editorImg/2023/4/2/c01e15fd-f5f9-484a-805f-097307223bbd.png?resizew=161)
(1)点M、N的坐标分别是_____ 、_____ ;
(2)经过第2022次跳动之后,棋子所在位置的坐标_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/807f4c8160586c93cfa6976d772d4f72.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad336d4d4b9286a292d29aace8529f26.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/4/2/c01e15fd-f5f9-484a-805f-097307223bbd.png?resizew=161)
(1)点M、N的坐标分别是
(2)经过第2022次跳动之后,棋子所在位置的坐标
更新时间:2023-03-30 21:29:41
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【推荐1】如图,在平面直角坐标系中,点
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【推荐2】在平面直角坐标系中,
为等边三角形,点A的坐标为
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进行变换:第一次变换将
绕着原点O顺时针旋转
,同时边长扩大为
边长的2倍,得到
;第二次旋转将
绕着原点O顺时针旋转
,同时边长扩大为
,边长的2倍,得到
,….依次类推,得到
,则
的边长为__________ ,点
的坐标为__________ .
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【推荐1】如图,在平面直角坐标中,对抛物线
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