a pillar in the shape if a cylinder has the radious 21 cm and height 3 m.Find the curved surface area and volume of the pillar
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CSA of cylinder=2(pi )rh
=)2*22/7*21*0.03=3.96 square cm
volume=(pi)r square (h)
=)22/7*21*21*0.03=1.98*21=41.58 cubic cm
=)2*22/7*21*0.03=3.96 square cm
volume=(pi)r square (h)
=)22/7*21*21*0.03=1.98*21=41.58 cubic cm
varshini16:
tnx
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hope this answer is correct
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