Question 1189120
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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.