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Volume of a cylinder having radius r and height h is given by __________(a) r * h^2(b) h * r^2(c) πr^2h(d) \(\frac{1}{3}\)πr^2hI have been asked this question by my school principal while I was bunking the class.Enquiry is from Volume of a Cylinder in chapter Surface Areas and Volumes of Mathematics – Class 9

Answer»

Correct choice is (C) πr^2h

Easiest explanation: Volume of a cylinder can be given by multiplying base area with its HEIGHT.

Hence, volume of a cylinder having RADIUS r and height H is equal to πr^2h where πr^2 is base area and h is height.



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