Find the circumferece of the base of a cylinder whose volume is 36 and height 4

The volume of the cylinder = 36 and its height = 4. We have to
find the circumference of the cylinder:

The volume V of a cylinder
is given by :

V = Pi*r^2*h, where r is radius of the cylinder and h
is the height of the cylinder.

Put the given values  V = 36 and h
= 4 to find the radius r in Pi*r^2*h = V.

pi* r^2*4 =
36.

Therefore r^2 = 36/4pi =
9/pi.

Thetrefore r = sqrt(9/pi)  =
3/sqrtpi.

Therefore  the corcumference of the cylinder = 2pi*r = 2p*
(3/sqrtpi) = 6 sqrtpi = 10.6347 nearly.

Therefore the circumference
of the cylinder = 10.6347 nearly.