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(a)(iv) In a right circular cylinder, if the length of radius is halved and height is doubled,volume of cylinder will be1​

Answer»

Answer:

The FORMULA for volume of RIGHT circular cylinder is πr²h

So , new R will be r/2 and new H will be 2h

New volume = π(r/2)²2h

= πr²/4 * 2h = πr²h/2

Original = πr²h    New = πr²h/2

Therefore, the volume gets halved

Hope this helps...



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