a cylindrical tin is 15 inches high and holds 5 gallons of paint when it is full . Find the diameter of the tin
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a cylindrical tin is 15 inches high and holds 5 gallons of paint when it is full . Find the diameter of the tinreerrry to.
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a cylindrical tin is 15 inches high and holds 5 gallons of paint when it is full. Find the diameter of the tin.
(1 gallon = 0.1605 cubic feet)
The volume of a cylinder is the area of the base times the height. The base of your cylinder is a circle of unknown radius feet and height h = 15/12 feet and the area of a circle of radius r feet is \pi \; r^2 square feet.
Your cylinder has a known volume of 5 gallons and one gallon is 0.1605 cubic feet. Putting this all together you have
\pi \; r^2 \times \frac{15}{12} = 5 \times 0.1605 \mbox{ cubic feet.}
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