Q. 53.6( 12 Votes )
The area of the base of a right circular cylinder is 616 cm2 and its height is 2.5 cm. Find the curved surface area of the cylinder.
Given: Area of base of cylinder = 616 cm2
Height of cylinder = 2.5 cm
To find: CSA of cylinder.
Area of circle = πr2h
CSA of cylinder = 2πrh
Let the radius of cylinder = r cm
As area of base of cylinder = 616 cm2
⇒ πr2 = 616
∴ Curved surface area of cylinder =
Rate this question :