document.write( "Question 1098422: A bicycle wheel is rolled along the ground for one complete revolution. If the center moves 12 feet, how many feet long is the radius of the wheel? \n" ); document.write( "

Algebra.Com's Answer #712779 by josmiceli(19441) $\"\"$ $\"About$

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Tracing out 1 complete revolution on the ground
\n" ); document.write( "is the circumference, $\"+C+=+2%2Api%2Ar+\"$ of the wheel.
\n" ); document.write( "You are given:
\n" ); document.write( " $\"+12+=+2%2Api%2Ar+\"$
\n" ); document.write( " $\"+r+=+12+%2F+%28+2%2Api+%29+\"$
\n" ); document.write( " $\"+r+=+6+%2F+3.141+\"$
\n" ); document.write( " $\"+r+=+1.9099+\"$
\n" ); document.write( "The radius of the wheel is 1.91 ft
\n" ); document.write( " \n" ); document.write( "

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