Given: Circumference of the base of cylinder = 132 cm and height (h) = 25 cm
To find: Volume of the cylinder
i. Circumference of base of cylinder = 2πr
∴ 132 = 2 x (22/7) x r
∴ (132 x 7/2 x 22) = r
(6 x 7)/2 = r
∴ 3 x 7 = r
∴ r = 21 cm
ii. Volume of the cylinder = πr2h
= (22/7) x 21 x 21 x 25 = 22 x 3 x 21 x 25
= 34650 cc
∴ The volume of the cylinder is 34650 cc.