The diameter of your bicycle wheel is 25 inches. How far will you move in one turn of your wheel?

asked Dec 6, 2015 218k views

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5 votes

$2\pi*r=2*3,1415*(1)/(2)*25=78,5$ inches

Betorcs answered Dec 8, 2015

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2 votes

$diameter=2radius\\ Perimeter= 2 \pi r\\ 25=2radius\\ radius=12,5\\ Perimeter=2* \pi *12,5=25 \pi =78,5\\78,5 \ inch \ I\ can\ move.$

Diann answered Dec 10, 2015

by Diann

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