The radius of the base of a right circular cone is increased by 15% keeping the height fixed. The volume of the cone will be increased by. ?

The radius of the base of a right circular cone is increased by 15%

1.	The radius of the base of a right circular cone is increased by 15% keeping the height fixed. The volume of the cone will be increased by. ?
A.	30%
B.	31%
C.	32.25%
D.	34.75%
Answer» D. 34.75%

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The radius of the base of a right circular cone is increased by 15% keeping the height fixed. The volume of the cone will be increased by. ?

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