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How many feet are in a circle that is 4 feet 6 inches?
A circle that is 4 feet 6 inches in diameter has an area of: 15.904 square feet.
How many square feet in a 24 inch diameter sphere?
The surface area of a sphere with a 24 inch diameter is 1809.6 square inches = 12.6 sq feet
How many cubic feet in 30 holes measuring 4 inches deep and 10 inches in diameter?
V = volume of a cylinder = Pi*Diameter*depth 144 square inches = 1 square foot volume of each hole: Pi*10*4 ~= 125.7 square inches / 144 square inches/square foot = 0.8727 square feet We have 30 such holes so total volume = 30*0.8727 = 26.18 square feet.
How many Cubic feet in 30 holes 5 inches deep and 10 in diameter?
V = volume of a cylinder = Pi*Diameter*depth 144 square inches = 1 square foot volume of each hole: Pi*10*5 ~= 157.1 square inches / 144 square inches/square foot = 1.091 square feet We have 30 such holes so total volume = 30*1.091 = 32.73 square feet.
How many 7' diameter gaskets can be made from one square yard of gasket material?
A square yard can represent a square with dimensions of 3 feet by 3 feet. Therefore a 7 foot diameter gasket cannot be cut out of a square yard. If you meant 7 inches diameter, then you will be able to cut 25 gaskets from 3 feet by 3 feet but you may even be able to cut 26 gaskets if the square yard was a rectangle of 7 inches wide (by 185 inches long).
