document.write( "Question 187368: the diameter of a sphere is 63cm, what is the approximate surface area measurement. \n" ); document.write( "

Algebra.Com's Answer #140444 by jojo14344(1513) $\"\"$ $\"About$

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\n" ); document.write( "*Remember: Surface Area of Sphere=> $\"A=4PI%28R%29%5E2\"$ *see www.math.com/tables
\n" ); document.write( "We know, $\"Radius=+Diameter%2F2=63cm%2F2=31.50cm\"$
\n" ); document.write( "Substituting:
\n" ); document.write( " $\"A=4PI%2831.5%29%5E2=4PI%28992.25%29\"$
\n" ); document.write( " $\"red%28A=12468.981cm%5E2%29\"$ ==> Area=12,469 sq cm\r
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\n" ); document.write( "\n" ); document.write( "Thank you
\n" ); document.write( "Jojo \n" ); document.write( "

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