Forum Thread: How to Arc Length of a Circle

Arc Length is the length of the arc that is part of the circumference.
The formula for arc length = measure of AB/ 360 2pi radius
Video works two example problems finding arc length.
Problem 1 is Find the arc length of a circle with a radius of 5 and an angle measure of 50 degrees.
Problem 2 is If given the diameter of a circle and a central angle of 150 degrees.

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