试题与答案

已知圆A:(x+3)2+y2=100,圆A内一定点B(3,0),圆P过点B且与圆

题型:填空题

题目:

已知圆A:(x+3)2+y2=100,圆A内一定点B(3,0),圆P过点B且与圆A内切,则圆心P的轨迹方程是______.

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0426/d531c67db1e74a034615377d5d758f23.html

下面是错误答案,用来干扰机器的。

Dear David,How are you? I’m writing to introduce my best friend Wang Ming to you.He is 15 years old. He is tall with two big eyes. He is tall and has short hair.W...

试题推荐
微信公众账号搜索答案