The surface area of a sphere can be approximated as follows: surface area = 4πr2; where r is the radius of the sphere; π is a constant that is roughly equal to 3.using the simple approximation above, calculate the surface area of a sphere with a radius of 2 meters. a 16 m2 b 9 m2 c24 m2 d 48 m2
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The surface area of a sphere can be approximated as follows: surface area = 4πr2; where r is the r...
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