在平面直角坐标系中,圆
与两坐标轴交于
四点,其中
,点
在
轴正半轴上,点
在
轴的正半轴上,圆
的内接四边形
的面积为
,则圆
的方程为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c82a10b4f0c9323d726804c89dd9548.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0d703a192f4ae8ef6c86144afbefc8f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b77a750c8b127476bbb41e1eb289750.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
A.![]() |
B.![]() |
C.![]() |
D.![]() |
2024·全国·模拟预测 查看更多[2]
更新时间:2024-01-14 18:02:36
|
相似题推荐
单选题
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适中
(0.65)
解题方法
【推荐1】东莞鸿福路大桥是一座系杆拱桥,其圆拱结构可近似看作圆的一部分,经查询资料知该拱桥(如下图)的跨度AB约为126米,拱高OP约为9米,该拱桥每隔约7米用一根吊杆连接圆拱与系杆,则与OP相距35米的吊杆MN的高度约为( )(参考数据:
)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/13/f8e57780-0dc3-4ad0-8fe8-33a1e1555e47.png?resizew=348)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06ba5f3ce4f3fc56913d248c018e82f4.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/13/f8e57780-0dc3-4ad0-8fe8-33a1e1555e47.png?resizew=348)
A.7.3米 | B.6.3米 | C.5.3米 | D.4.3米 |
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【推荐2】已知点
与点
关于直线
对称,与点
关于
轴对称,若过
,
,
三点的圆与
轴和直线
交于四点,则该四点所围成的四边形的面积为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fc9aa334c8a364cbc597127d60b2b51.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0985b973395bcd371cd1e26d3fcd1c36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0985b973395bcd371cd1e26d3fcd1c36.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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【推荐1】已知圆
与圆
外离,则
的取值范围( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f240cccaf24af8a796abb95cb42be52e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2b3d509f31a030390d5cd6b40367664.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次