document.write( "Question 304483: if you swing a ball held at the end of a string 20 cm long, how far will the ball travel on each turn? \n" ); document.write( "
Algebra.Com's Answer #218061 by checkley77(12844)\"\" \"About 
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circumferance=2pir
\n" ); document.write( "c=2*3.14*20
\n" ); document.write( "c=6.28*20
\n" ); document.write( "c=125.6 cm. ans.
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