Answer:
62.83 inches
Explanation:
The question is basically asking what the circumference of the circle is. To find that, you have to multiply the diameter times pi. The diameter is twice as long the radius so the equation is 20 x 3.1415
Approximately 62.83 inches.
Exactly 20π inches.
It's simply the wheel's circumference.
C = 2πr = 2(10)(π) = 20π ≈ 62.83 inches
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