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Find the surface area of a sphere with a radius of 4 inches?

2007-06-08 20:41:59 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

2 answers

Surface Area = 4.π.r ²
Surface Area = 64.π ins ²
Surface Area = 201 ins² (to nearest whole number)

2007-06-09 00:31:17 · answer #1 · answered by Como 7 · 0⤊ 0⤋

formula: radius squared x pie x 4

2007-06-09 03:46:25 · answer #2 · answered by hi 3 · 1⤊ 0⤋

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