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25 March, 19:32

What is the surface area of s sphere with a radius of 4ft

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  1. 25 March, 19:39
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    The formula you use to find the surface area of a sphere is A=4 π r^2

    4*π = 12.5663706143

    r = 4

    4^2 = 16

    12.5663706143 * 16 = 201.061929829

    Final answer: the surface area is about 201 ft.
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