document.write( "Question 1060634: The radii of two pulley wheels are 5 inches and 1 inch. The distance between their centers is 8 inches.
\n" ); document.write( "Find the length of a pulley belt which passes around the two pulley wheels.
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Algebra.Com's Answer #675516 by addingup(3677)\"\" \"About 
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circumference: Pi*2r
\n" ); document.write( "Pi*10 = 31.42 One half = 31.42/2 = 15.71
\n" ); document.write( "Pi*2 = 6.28 One half = 6.28/2 = 3.14
\n" ); document.write( "Finally, we have 8*2 = 16
\n" ); document.write( "Add them all up:
\n" ); document.write( "15.71+3.14+16 = 34.85 is the length of the belt
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