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If the height of a circular cone is decr...

If the height of a circular cone is decreased by 10% and its radius is increased by 10%, then what will be the change in its volume?

A

Decreases by 3.2 %

B

Decreases by 8.9 %

C

Increases by 3.2 %

D

Increases by 8.9 %

Text Solution

Verified by Experts

The correct Answer is:
D
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