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In a cylinder ,if radius is halved and height is doubled ,then find its volume? Plzz find my problem.?
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In a cylinder ,if radius is halved and height is doubled ,then find it...
Here
radius = r/2
height = 2h
volume of cylinder = πr^2h
= π(r/2)^2*2h
= (πr^2h)/2
.•. volume of new cylinder is half of the older one
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In a cylinder ,if radius is halved and height is doubled ,then find its volume? Plzz find my problem.?
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