SOLUTION: The volume of a cylinder is 36*3.14 cubic units and its height is 4 units. Find its lateral area.

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Question 429198: The volume of a cylinder is 36*3.14 cubic units and its height is 4 units. Find its lateral area.
Answer by ewatrrr(10682) About Me  (Show Source):
You can put this solution on YOUR website!


Hi

volume(cylinder) = pi%2Ar%5E2%2Ah = 36*3.14 

     r^2*4 = 36

     r^2 = 9

      r = 3 |Tossing out negative solution for length

Lateral area is 2pi*r*h = 2*3*4*pi = 24*3.14