document.write( "Question 1198196: A sphere has a volume of 972pi cubic inches. Find the surface area of the sphere. \n" ); document.write( "

Algebra.Com's Answer #831755 by math_helper(2461) $\"\"$ $\"About$

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document.write( "  <<-- Plug in V then use this to find r
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document.write( "      <<-- then use this to find Surface area S.\r
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document.write( "Tutor Alan3354:  Yes, it is interesting.  If one views the spherical volume as a huge  number of hollow spherical shells(*), then dV/dr = S   is a bit more intuitive, perhaps.  \r
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document.write( "(*)
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document.write( "   In the limit, an infinite number of infinitesimally thin spherical shells.  \n" );
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