What is the length of an arc that is 150 degrees?

To find the length of an arc in a circle, you can use the formula L = (θ/360) x 2πr, where L is the length of the arc, θ is the central angle in degrees, and r is the radius of the circle. In this case, with a central angle of 150 degrees, the formula becomes L = (150/360) x 2πr = (5/12) x 2πr. Therefore, the length of the arc would be (5/12) times the circumference of the circle with radius r.