Sunny is standing still, holding the end of a 15-inch rope, while her horse runs in a circle around her. How far does the horse run to complete one circle around Sunny?

Question

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How do I set this up?

Answer 1

The horse's path is a circumference.

C = pi * d

C = 3.14 * 30

Answer 2

Thank you.

Answer 3

You're welcome.