Question

a circle has a radius of 3. an arc in this circle has a central angle of 60° . what is the length of the arc

Answer 1

Explanation:

To find arc length, start by dividing the arc's central angle in degrees by 360. Then, multiply that number by the radius of the circle. Finally, multiply that number by 2 × pi to find the arc length.

60/360=0.166666 times 2 times pi

1.0471975512

Answer 2

Explanation:

120