The circumference of the base of a cylinder is 132 cm. Its height is 25 cm. What is the volume of the cylinder?

Let the base radius be ‘r’ and height be ‘h’ and diameter be ‘d’

⇒ Given that circumference ‘c’ = 132 cm

We know that circumference

C=2 π r

⇒ r=21cm

and h = 25cm given

⇒ Volume of cylinder V= Area of circle at bottom × height

V=34650 cm³

∴ Volume of cylinder is 34650 cm³