Q8 of 94 Page 227

The lateral surface area of a cylinder of length 14 m is 220 m2. Find the volume of the cylinder.

In the question it is given that

Length of the cylinder = 14 m


Which means,


That the height of the cylinder = 14m


Lateral surface area of the cylinder = 2


220 =


r =


r = 2.5 m


Hence,


We can find the volume as,


Volume of the cylinder =


=


= 22× 2× 2.5× 2.5


= 275 m3


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