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Michael buys a new bicycle tire. One complete revolution of the tire is 125.6 centimeters long.

What is the diameter of the tire? Round to the nearest whole number. (Use 3.14 for pi.)

1 Answer

2 votes
Circumference = πD

πD = 125.6 cm
D = 125.6 ÷ π
D = 125.6 ÷ 3.14
D = 40 cm

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Answer: The diameter is 40 cm
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User Nikhil Savaliya
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