If the lateral surface area of a cylinder is 94.2 sq cm and its height is 5 cm, then find the radius of its base. (π = 3.14)?

Question

Accepted Answer

Given, lateral surface area = 94.2 sq cm ⇒ 2πrh = 94.2 ∴ r = 94.2/(2πh) = 94.2/(2 x 3.14 x 5) = 3 cm

Discussion & Comments