What is the sum of all central angles for a circle

The video tutorial explains central angles, starting with their definition and naming. It discusses different types of central angles, including obtuse angles, and emphasizes that the vertex is at the center. The tutorial highlights the properties of central angles, stating that the sum of all central angles in a circle is 360 degrees.

What is a central angle and how is it defined?

How many central angles can be created from a single point at the center of a circle?

What is the significance of the vertex in a central angle?

Can an obtuse angle be a central angle? Explain your answer.

What is the sum of all central angles in a circle?