Question

What is the surface area of a cylinder with base radius 2 and height 5?

Answer 1

Answer:

87.965

Step-by-step explanation:

2πrh+2πr^2      

Answer 2

Answer:

28π

Step-by-step explanation:

The formula for calculating surface area of cylinder is 2πrh+2πr^2 (r: radius, h : height)

Since the base for the given cylinder is 2 and height is 5 the surface area would be

2π×2×5 + 2π×2^2 = 28π