Question

How do you find the surface area of a cylinder? HELP?

Answer 1

@Tally5667 The formula is:
\[SA=2\pi(r ^{2}+rh)\]
where as r is the radius and h as the height.

Answer 2

\[SA = 2(3.14)(9^{2} + (9)(20)\]

Answer 3

What side?

Answer 4

I mean height. Diameter and height.

Answer 5

http://www.aaamath.com/exp79x10.htm

Answer 6

Just divide the diameter and then use the formula I gave. :)