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Three circles with radii of the same length have centers B, C, and D, respectively. The cirlces with centers B and D are tangent to each other at C.
Quantity A
The area of the shaded region
Quantity B
The sum of the areas of the unshaded regions inside the circle
B显示答案
· 相关考点
4.5.4 圆相关不规则图形的面积
4.5.4 圆相关不规则图形的面积
以上解析由 考满分老师提供。