Answer:
Sorry, i can't help you with this question, because you never provide the picture of the cylinder, but here is the formula of the cylinder and the steps how to find it.
Explanation:
Formula: A=2πrh+2πr2
Add the area of every end plus the surface of the side to find the surface of the cylinder. Each end is a circle so that each end's surface area is β*r2, where r is the end's radius. The total region is 2 ′ * r2. There are two sides.
Hope this helps.