Question

What is the surface area of a cylinder with base radius 4 and height 5?

Either enter an exact answer in terms of PI or use 3.14 for PI and enter your answer as a decimal.

Answer 1

Explanation:

S = (2 * pi * r^2) + (2 * pi * r * h)

S = (2 * pi * 4^2) + (2 * pi * 4 * 5)

S = (32 pi) + (40 pi) = 72pi = 226.08 ANS.