10 points to best explanation!! describe?

Question

the meaures of angles formed inside, outside, and on circles in terms of their intercepted arcs

Answer 1

circles are 360 degrees inside and out
depending of how many sides a shape has. the line always =s 180 degrees. for example a square has 4 sides it has to equil 360 degrees total inside and outside angles. angle a is 90 degrees, also will be the outer angle because they have to equil 180 degrees. angle abcd = 360 degrees but each angle is a part of a line which a line is = to 180