SOLUTION: Find the surface area of each sphere or hemisphere. http://imgur.com/2sQhQ6W

Algebra ->  Surface-area -> SOLUTION: Find the surface area of each sphere or hemisphere. http://imgur.com/2sQhQ6W      Log On


   

Question 1029311: Find the surface area of each sphere or hemisphere.
http://imgur.com/2sQhQ6W
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
SA = 4pi*r^2