Can you Explain to me this question : The volume, V, and surface area, S of a sphere with radius r are given by the formulas Find the surface area of a sphere that has a volume = 321 cm3. (To 2 decimal places) Find the volume of the sphere that has surface area = 400 cm2 .To 2 decimal places)
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Hello, Originally Posted by Diligent_Learner Can you Explain to me this question : The volume, V, and surface area, S of a sphere with radius r are given by the formulas Find the surface area of a sphere that has a volume = 321 cm3. (To 2 decimal places) Find the volume of the sphere that has surface area = 400 cm2 .To 2 decimal places) For the first one : You have And you want From the volume formula, you have : Hence And substitute in the formula for S. It's the exact same reasoning for the second one.
Thank you very much for cooperation.. I solve the question and I obtain the following results: S=226.98 V=179.41
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