SOLUTION: Find the surface area, to the nearest tenth, of a cylinder with diameter 5cm and height 8cm. (S=2pi rh+ 2pi r^2). Please help.

Algebra ->  Surface-area -> SOLUTION: Find the surface area, to the nearest tenth, of a cylinder with diameter 5cm and height 8cm. (S=2pi rh+ 2pi r^2). Please help.      Log On


   

Question 161365: Find the surface area, to the nearest tenth, of a cylinder with diameter 5cm and height 8cm. (S=2pi rh+ 2pi r^2). Please help.
Answer by elima(1433) About Me  (Show Source):
You can put this solution on YOUR website!
S=2%28pi%29+rh%2B+2%28pi%29+r%5E2
s=%282%28pi%292.5%288%29%29%2B%282%28pi%292.5%5E2%29
s=%282%28pi%2920%29%2B%282%28pi%296.25%29
s=40%28pi%29%2B+12.5%28pi%29
s=125.6+39.25
s=164.85
:)