document.write( "Question 552830: If the circumference is 64pi what is the area, radius and diameter
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Algebra.Com's Answer #360583 by JBarnum(2146) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"64pi\"$
\n" ); document.write( " $\"2pi%28r%29=C\"$
\n" ); document.write( " $\"2%2832%29pi=C\"$ so r=32 d=64
\n" ); document.write( " $\"pi%28r%29%5E2=A\"$
\n" ); document.write( " $\"pi%2832%29%5E2=A\"$
\n" ); document.write( " $\"3216.99=A\"$ \n" ); document.write( "

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