Question

Please Help Emergency. Surface area of a cylinder!!!!!!

Answer 1

Answer:

252π

Step-by-step explanation:

The formula for surface area of a cylinder is:

2πrh + 2πr^2

Using that, you can calculate the surface area to be ≈ 252π.

Answer 2

Answer:

A=2πrh+2πr2

Step-by-step explanation To find the surface area of a cylinder add the surface area of each end plus the surface area of the side. Each end is a circle so the surface area of each end is π * r2, where r is the radius of the end. There are two ends so their combine surface area is 2 π * r2.