如图,在平面直角坐标系中,点P的坐标是
,
与x轴相切.点A,B在
上,它们的横坐标分别是0,9.若
沿着x轴向右作无滑动的滚动,当点B第一次落在x轴上时,此时点A的坐标是( )
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d1d9218917d85a1dc19e60f076b8bfa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d1d9218917d85a1dc19e60f076b8bfa.png)
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![](https://img.xkw.com/dksih/QBM/editorImg/2023/6/25/9e0d1ee3-b817-4072-8b0e-37d6d8423f3d.png?resizew=161)
A.![]() | B.![]() | C.![]() | D.![]() |
2023·江苏南京·二模 查看更多[8]
2023年江苏省南京市建邺区中考二模数学试题(已下线)第10讲 直线与圆的位置关系(7种题型)-【暑假自学课】2023年新九年级数学暑假精品课(苏科版)(已下线)第12讲 弧长及扇形的面积(2种题型)-【暑假自学课】2023年新九年级数学暑假精品课(苏科版)(已下线)专题2.34 弧长及扇形的面积(分层练习)-2023-2024学年九年级数学上册基础知识专项突破讲与练(苏科版)(已下线)专题11直线与圆的位置关系(6个知识点7种题型3种中考考法)-【帮课堂】2023-2024学年九年级数学上册同步学与练(苏科版)江苏省扬州市朱自清中学2023-2024学年九年级上学期12月月考数学试题(已下线)专题24.33 弧长和扇形的面积(分层练习)-2023-2024学年九年级数学上册基础知识专项突破讲与练(人教版)(已下线)专题13确定圆的条件、直线和圆的位置关系 (5个知识点8种题型)-【帮课堂】2023-2024学年九年级数学下册同步学与练(北师大版)
更新时间:2023-06-23 22:36:11
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