If the height of a circular cone is decreased by 10% and its radius is – McqOptions

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1.	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%
Answer» E.

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