50pts!! What is the relationship between the central angle and the interior angle?

As the number of sides increases, how do the angles change?

1. Draw the following regular polygons inscribed in a circle:

square

pentagon

hexagon

octagon

decagon

2. each polygon, include the following information in the paragraph box below:

*What was the central angle you used to locate the vertices? Show your calculation.

*What is the measure of each interior angle of the polygon? Show your calculation.