How does the measure of an inscribed angle relate to a central angle

The video tutorial covers the concepts of central and inscribed angles in a circle. It explains that the measure of an arc is equal to the central angle, while the measure of an inscribed angle is half of the arc it subtends. The tutorial provides examples to illustrate these concepts, showing how to calculate arc measures based on given angles.

How do you calculate the measure of an arc when given an inscribed angle?

What is the measure of arc AB if the central angle is 60 degrees?