document.write( "Question 222029: m doing Variables and i just cant get this problem c=2(pie)R \n" ); document.write( "
Algebra.Com's Answer #166351 by checkley77(12844)\"\" \"About 
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c=2(pie)R
\n" ); document.write( "This formula is for finding the circumferance (c) of a circle.
\n" ); document.write( "Pie=3.14
\n" ); document.write( "R=the radius or diameter/2 of the circle.
\n" ); document.write( "Example:
\n" ); document.write( "R=7
\n" ); document.write( "c=2*3.14*7=43.96 is the circumferance.
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