2. 外语
  3. For the circle(x - l)2 +(y + l)2= 20 in the xy-plane, find the following. (a)Coordinates of the center (b)Radius (c)Area

For the circle(x - l)2 +(y + l)2= 20 in the xy-plane, find the following. (a)Coordinates of the center (b)Radius (c)Area

admin2015-04-10  46
问题 For the circle(x - l)2 +(y + l)2= 20 in the xy-plane, find the following.
(a)Coordinates of the center
(b)Radius
(c)Area
选项
答案20π
解析
转载请注明原文地址:https://kaotiyun.com/show/ZukO777K
本试题收录于： GRE QUANTITATIVE题库GRE分类
0

GRE QUANTITATIVE

GRE

相关试题推荐
随机试题
最新回复(0)