Calculate curved surface area of a cylindrical shape pillar of diameter 55 m and height of 3.5 m
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Here is ur answer... I hope it will help u
Given....
Diameter =55m
So radius=55/2. =27.5m
Height=3m
W. K. T.
Curved surface area of cylinder =2πrh+2πr^2
=2πr(h+r)
=2*3.14*27.5(3+27.5)
=5267.35 m^2
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