SOLUTION: For a sphere whose radius has length 4 m, find the approximate surface area in square meters and approximate volume in cubic meters.

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Question 1194254: For a sphere whose radius has length 4 m, find the approximate surface area in square meters and approximate volume in cubic meters.
Answer by josgarithmetic(39614) About Me  (Show Source):
You can put this solution on YOUR website!
Use the formulas for surface area of a sphere and volume of a sphere. Look for the formulas in your textbooks, or find them online somewhere. You can even find them very quickly in https://en.wikipedia.org/wiki/Sphere .

For r, radius, these formulas are:
Surface Area: 4pi%2Ar%5E2
Volume: %284%2F3%29pi%2Ar%5E3

Simple Substitution!