document.write( "Question 1147238: A thin metal rod 8 ft long is to be bent into a circular hoop. Find the radius of this hoop to the nearest tenth of an inch. \n" ); document.write( "
Algebra.Com's Answer #768551 by josgarithmetic(39627)\"\" \"About 
You can put this solution on YOUR website!
Original length of metal rod becomes circumference of circle.\r
\n" ); document.write( "\n" ); document.write( "\"2pi%2Ar=C\"
\n" ); document.write( "
\n" );