GMAT 考满分题库

- 数学PS -

As shown in the figure, the four circles are tangent to each other, and the radius is r, so what is the area of the shaded part?
  • A$$r^2(4-\pi)$$
  • B$$r(4-\pi)$$
  • C$$r^2(2-\pi)$$
  • D$$r^2 \pi$$
  • E$$r^2(\pi -2)$$
显示答案
正确答案: A

讨论题目 或 发起提问

|

题目讨论

  • 按热度
  • 按顺序

最新提问