The problem asks to find the distance traveled when moving $\frac{1}{3}$ of the way around a circle with a radius of 3 meters, starting on the positive x-axis.

GeometryCircleCircumferenceArc LengthRadiusPi
2025/5/1

1. Problem Description

The problem asks to find the distance traveled when moving 13\frac{1}{3} of the way around a circle with a radius of 3 meters, starting on the positive x-axis.

2. Solution Steps

The circumference of a circle is given by the formula:
C=2πrC = 2\pi r
where rr is the radius of the circle.
Given the radius r=3r = 3 m, the circumference of the circle is:
C=2π(3)=6πC = 2\pi (3) = 6\pi m
We want to find the distance traveled when moving 13\frac{1}{3} of the way around the circle. This distance is 13\frac{1}{3} of the circumference:
Distance =13C=13(6π)=2π= \frac{1}{3} C = \frac{1}{3} (6\pi) = 2\pi m
Using the approximation π3.14\pi \approx 3.14, the distance is:
Distance 2(3.14)=6.28\approx 2(3.14) = 6.28 m

3. Final Answer

The distance traveled is approximately 6.28 m.

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