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03-03-2017
Mathematics

contestada

Find the surface area of a sphere with radius 4 feet.

64.00 ft^2

201.06 ft^2

50.27 ft^2

804.25 ft^2

Respuesta :

wolf1728 wolf1728

05-03-2017

Sphere Surface Area = 4 • π • r²

Sphere Surface Area = 4 * 4^2 * PI

Sphere Surface Area = 64 * PI square feet

That answer in your list should say 64.00 * PI ft^2

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