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题目内容
In a right circular cylinder, the radius of the base circle is 1, the height is 8.
Quantity A
The outside area (top ,down and lateral surface) of a section of the cylinder with a central angle of 100°
Quantity B
5π
C显示答案
· 相关考点
4.6.2 圆柱体
4.6.2 圆柱体
以上解析由 考满分老师提供。