Answer:
about 20 feet
Step-by-step explanation:
This is basically a circumference problem. We want to know the distance her toe travels every circle, which is the outside of the circle, so we solve for circumference.
C = 2πr
The radius is her leg! r = 3.2 feet
C = 2π(3.2)
= 20.106 ≈ 20 feet
