document.write( "Question 213541: The circumference of a circle is 80 inches. Find the radius to the nearest tenth of an inch. \n" ); document.write( "
Algebra.Com's Answer #161320 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 80=2*PI*R \n" ); document.write( "80=2*3.14*R \n" ); document.write( "80=6.28*R \n" ); document.write( "R=80/6.28 \n" ); document.write( "R=12.7 INCHES IS THE RADIUS. \n" ); document.write( " |