How much greater is the area of a large pizza with a diameter of 8 inches than a medium pizza with a diameter of 7 inches use 3.14 for pi.?

How much greater is the area of a large pizza with a diameter of 8 inches than a medium pizza with a diameter of 7 inches use 3.14 for pi.?
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Description : What is the circumstances of a circle with a radius of 9.7 inches Use 3.14 for pi?

Last Answer : I assume you mean "circumference".The circumference of a circle with a radius of 9.7 inches is 60.95 inches.Circumference = 2 * pi * radius-or-2 * 3.14 * 9.7 = 60.95

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Last Answer : Floor area of circular tent: 3.14*3*3 = 28.26 square meters

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Description : A problem Drum ( 3 ft. diameter ; 6 ft. height ) is field with a fluid whose density is 50 lb/ft^3. Determine the total volume of the fluid.  A. 42.41 ft^3  B.44.35 ft^3  C.45.63 ft^3  D.41.23 ft^3 Formula: Vf = (pi d^2 h) / 4

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