Question

In a circle, what is the sum of all the central angles?

Answer 1

It is the central angle's ability to sweep through an arc of 360 degrees that determines the number of degrees usually thought of as being contained by a circle. Central angles are angles formed by any two radii in a circle. The vertex is the center of the circle. In Figure 1 , ∠ AOB is a central angle.

Answer 2

So what would be the sum?

Answer 3

Sorry, I'm not all that smart XD

Answer 4

@Dr.gray

Answer 5

???

Answer 6

Not relavent to question, that's probability, I'm talking about central angles in algebra 2