A road bike has a wheel diameter of 622 mm. What is the circumference of the wheel? Use 3 point 1 4 for pi

The circumference of a circle is π times its diameter. Using the given diameter and π = 3.14: 3.14 × 622 mm = 1,953.08 mm. Therefore, the wheel’s circumference is 1,953.08 mm, choice B.

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