Question: What is the length of an arc of a circle with a radius of 3 m and a central angle of 60 degrees?

Options:

1. 3.14 m
2. 3.77 m
3. 5.24 m
4. 6.28 m

Correct Answer: 3.77 m

Solution:

Arc length = (θ/360) * 2πr = (60/360) * 2π(3) = (1/6) * 6π = π ≈ 3.14 m.