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题目内容双击单词支持查询和收藏哦～
The area of Circle A is increased by a factor of x to create Circle B.The area of Circle B is increased by a factor of x to create Circle C.
Quantity A
The ratio of the radius of Circle A to the radius of Circle C
Quantity B
$$\frac{1}{x}$$
C显示答案
以上解析由 考满分老师提供。
