# The volume of a cylinder of height 8 cm is 1232 cm3. Find its curved surface area and the total surface area.

It is given in the question that,

Height of the cylinder = 8cm

And,

Volume of the cylinder =

Hence,

We can find the radius as,

r =

r =

r = √49

r = 7 cm

Now,

Curved surface area of the cylinder =

=

= 252 cm2

Therefore,

The total surface area of the cylinder =

=

= 2× 22× 15

= 660 cm2

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