SOLUTION: The radius of a cylinder is 10 yards and it's surface area is equal to 400 square yards. What is the height of this cylinder? Round to the nearest hundreths place if necessary.

Algebra ->  Surface-area -> SOLUTION: The radius of a cylinder is 10 yards and it's surface area is equal to 400 square yards. What is the height of this cylinder? Round to the nearest hundreths place if necessary.      Log On


   

Question 919729: The radius of a cylinder is 10 yards and it's surface area is equal to 400 square yards. What is the height of this cylinder? Round to the nearest hundreths place if necessary.
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
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IF side surface area = 400yds^2 = pi%2A%2810%29%5E2h
h = 4/pi = 4/3.14