document.write( "Question 1173721: A sphere has a volume of 972 cm3\r
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Algebra.Com's Answer #799032 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi,\r\n" );
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document.write( "A sphere has a volume of 972π cm^3    \r\n" );
document.write( "|Can just use the word pi for posting.  Note use of ^\r\n" );
document.write( "What is its surface area?\r\n" );
document.write( "Volume = 4/3 πr^3   \r\n" );
document.write( " r^3 = = 729\r\n" );
document.write( "   r = 27cm\r\n" );
document.write( " Surface Area = 4πr^2   = 4π(27^2 ) = 2916π cm^2\r\n" );
document.write( "Wish You the Best in your Studies.\r\n" );
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