已知圆M过点
,
,
.
(1)求圆M的方程;
(2)求过点
的直线被圆M截得的弦长的最小值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e95e84f5c91c910aaafc5e74dbfbdf59.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2c77a42750684cb6157c2c7fb9422a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad388238efa6174e28af0ffa7fa4ce4.png)
(1)求圆M的方程;
(2)求过点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08cec13dec8afb62deac170397efc604.png)
更新时间:2023-03-02 16:02:32
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解题方法
【推荐1】已知圆
过点
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(1)求圆
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
(2)求直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
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解答题-问答题
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较易
(0.85)
【推荐2】
ABC的三个顶点分别为A(-1,5),(-2,-2),(5,5),求其外接圆方程
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您最近一年使用:0次
【推荐1】已知圆
的圆心在直线
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(1)求圆
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(1)求圆
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
(2)过点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4754fbe523ca63eba3810a3f88f37df3.png)
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【推荐2】已知圆心为
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您最近一年使用:0次