الزاوية المركزية

The video tutorial explains the concept of central angles in a circle, using a circle with center M and points A and B on its circumference. It describes how connecting these points with the center forms radii and a central angle. The tutorial further distinguishes between central angles, like angle SAM, and non-central angles, like angle CSD, by explaining their properties and differences.

What new insight or understanding did you gain from this video?