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anonymous
 3 years ago
The total area of a cylinder is 100(pie). If r=h, find r.
anonymous
 3 years ago
The total area of a cylinder is 100(pie). If r=h, find r.

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anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0The formula to find the total area is L.A + (2)Area of the base.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0total area of cylinder = area of top + area of bottom + area of curved surface \[100\pi=\pi r^2+\pi r^2+2\pi rh\\ 100\pi=4\pi r^2\]

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0So the answer is: \[4xr ^{2}\]

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0the question says, "find r"
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