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In Mathematics / Middle School | 2014-07-11

When this car moves forward by 180 cm, each wheel does one full turn.

What is the diameter of the wheels to the nearest centimetre?

Asked by MarhtaMortell993

Answer (2)

d is the diameter of the wheel the circle is π.d = 180 so d = 180/π = 57 cm

Answered by pepe11 | 2024-06-10

The diameter of the wheels is approximately 57 cm. This is calculated using the circumference formula relating to the distance traveled per wheel rotation. Rounding to the nearest centimeter gives a final diameter of 57 cm.
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Answered by pepe11 | 2024-12-19

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