SOLUTION: If the radius of a cylinder is 3x+4 and the height is double that then what is the surface area Please solve as a binomial/trinomial without using a value for pi

Algebra ->  Surface-area -> SOLUTION: If the radius of a cylinder is 3x+4 and the height is double that then what is the surface area Please solve as a binomial/trinomial without using a value for pi      Log On


   



Question 1070024: If the radius of a cylinder is 3x+4 and the height is double that then what is the surface area
Please solve as a binomial/trinomial without using a value for pi

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
If the radius of a cylinder is 3x+4 and the height is double that then what is the surface area
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r = 3x+4
h = 6x+8
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The lateral SA = 2pi*r*h
The area of each end = pi*r^2