Q. 85.0( 1 Vote )

# If the height of A. doubled

B. halved

C. same

D. four times

Answer :

Let radius of cylinder = r

Let height of cylinder = h

So, volume of cylinder = πr^{2}h

New radius = r

New height = 2h

So,

volume becomes = πr^{2}× 2h = 2πr^{2}h

It becomes DOUBLED.

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