SOLUTION: The surface area of a plane of radius r is given by the formula A=πr^2. Find the volume of a sphere whose area is 120〖cm〗^2
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Question 1189120: The surface area of a plane of radius r is given by the formula A=πr^2. Find the volume of a sphere whose area is 120〖cm〗^2 Found 2 solutions by Alan3354, ikleyn:Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! Find the volume of a sphere whose area is 120 cm^2.
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Area = 4pi*r^2 = 120
Solve for r.
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Vol = 4pi*r^3/3
You can put this solution on YOUR website! .
The surface area of a plane of radius r is given by the formula A=πr^2.
Find the volume of a sphere whose area is 120〖cm〗^2
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In your post, the premise is irrelevant to the question, and vice versa.
The general impression is as if the problem's composer and a person
who posted it to the forum, are unfamiliar with elementary human logic
and with basics of elementary Math.
