名校
1 . 已知A,B是圆
上的动点,
,P是圆
上的动点,则
的取值范围为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70feca8eac775ebee7b6d9760e2be6f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68b40d0d2f3cdd8981bb792ad87efb42.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8986c1a0e935983913ccc114d785fb83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d6514f8c73f74a8d0c416b8392fbc61f.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2022-09-30更新
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1358次组卷
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7卷引用:江西省新余市实验中学2023-2024学年高二上学期12月月考试数学试题
2 . 如图,在直角梯形
中,
,若
分别是线段
和
上的动点,则
的取值范围是 __________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd63c838924db66d53b8223933d10107.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad056c25c0fdcbcc765eb5cbc6093f2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e52a8f07834cbbbe4224962672fbbb2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c089a5bea890f9c05fbe6b9024ecb50.png)
![](https://img.xkw.com/dksih/QBM/2017/5/9/1683233427243008/1684040713887744/STEM/40bfb018a6654a3d82c1b900b885ed52.png?resizew=114)
您最近一年使用:0次
2017-05-09更新
|
1122次组卷
|
6卷引用:江西省新余市第一中学2018-2019学年高一下学期第二次段考数学试题