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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