SOLUTION: I have 2 questions... 1- what is the volume of a cylinder with the following dimension... radius= 6ft height= 24 ft I believe the answer is 2712.96ft but my answer show

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Question 581467: I have 2 questions...
1- what is the volume of a cylinder with the following dimension...
radius= 6ft height= 24 ft
I believe the answer is 2712.96ft but my answer shows up wrong.....am i really wrong?
what is the surface area of a circle that has a diameter of 14 inches?
I think its 153.86inches square.
Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
1- what is the volume of a cylinder with the following dimension...
radius= 6ft height= 24 ft
I believe the answer is 2712.96ft but my answer shows up wrong.....am i really wrong?
---
Volume = pi*r^2*h = pi*36*24 = 2714.37 cu.ft.
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what is the surface area of a circle that has a diameter of 14 inches?
I think its 153.86inches square.
Area = pi*r^2 = pi*7^2 = 153.94 sq.in
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Cheers,
Stan H.
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