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3 years ago

9

The radius of the wheel of a bicycle is 14 inches. What is the distance, in feet, that the bicycle covers after ten full rotatio

ns of the wheels? Use π = 3.14.

1 answer:

GREYUIT [131]3 years ago

8 0

the circumference of a circle is C=2*pi*r

so for the tire C=2*pi*14 or 28pi

so 10 rotation would be 10 times the circumference

28pi*10=280pi or 879.65ft

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