Answer:
Explanation:
SA for a sphere = 4pi(radius)^2
V for a sphere = 4/3pi(radius)^3
A golf ball is a sphere and its radiusm is 1.68/2 = 0.84 in.
So SA = 4pi(0.84)^2 = 8.87 in^2
V = 4/3pi(0.84)^3 = 2.48 in^3
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