A cylinder and a right circular cone are

Question:

A cylinder and a right circular cone are having the same base and same height. The volume of the cylinder is three times the volume of the cone.

Solution:

Let the radius of the base of a cylinder and a right circular cone be r and height be h. Then, Volume of a cylinder = πr2h

Volume of a cone = 1/3  πr2h

Volume of a cylinder = 3 x Volume of a cone

Hence, the volume of a cylinder is three times the volume of the right circular cone.

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