document.write( "Question 972753: The exact radius of a circle with circumference 42 meters. \n" ); document.write( "

Algebra.Com's Answer #595005 by macston(5194) $\"\"$ $\"About$

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\n" ); document.write( "C=circumference=42 meters; r=radius
\n" ); document.write( ".
\n" ); document.write( " $\"C=2%28pi%29r\"$ Divide each side by 2(pi).
\n" ); document.write( " $\"C%2F%282%28pi%29%29=r\"$ Put in value for C.
\n" ); document.write( " $\"42meters%2F%282%28pi%29%29=r\"$
\n" ); document.write( " $\"%2821%2Fpi%29meters=r\"$ \n" ); document.write( "

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