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

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luana luana · Answer 1 · 2014-08-03T19:07:05-04:00

[tex]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.[/tex]

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MattD MattD · Answer 2 · 2014-08-03T19:36:14-04:00

[tex]2\pi*r=2*3,1415*\frac{1}{2}*25=78,5[/tex] inches

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