如图,
是
的切线,
是切点,若
,则
( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/9/22/854ab2bf-cd0b-482d-a8aa-459c79d807e3.png?resizew=147)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60d4a832771ba45d407f31000c8fcf37.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d97cdc586744d208b6f69c9813af977.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e52586ca2a3b783bc8092415e2d4bf6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c80adb1db63395eec9430a4323bdcd0d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86e5ca861b1c7150ec8800d291c11797.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/9/22/854ab2bf-cd0b-482d-a8aa-459c79d807e3.png?resizew=147)
A.![]() | B.![]() | C.![]() | D.都不对 |
21-22九年级上·河北保定·期末 查看更多[3]
河北省保定市涿州市2021-2022学年九年级上学期期末数学试题(已下线)第23课 切线长定理-【帮课堂】2022-2023学年九年级数学上册同步精品讲义(人教版)(已下线)第二十九章 直线与圆的位置关系(B卷-拔高卷)-【单元测试】2022-2023学年九年级下数学分层训练AB卷【冀教版】
更新时间:2022-08-01 22:03:18
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