The radius of the base of a right circular cylinder is 3 cm & its curved surface area is 60 πcm². The volume of cylinder ( in cubic cm) is:
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 90 π
Radius (r) = 3 cm
Curved surface area = 2π × r × h
60π = 2π × r × h
h = 10
Volume of cylinder = π r² h = π × 3² × 10 = 90π