Interior and Exterior Angles of Polygons

Hi everyone,

I'm having trouble completing the following chart. Please help.

# of Sides sI = Interior Sum AI = Interior Angle Ae= exterior angle

3 _ _ _

4 _ _ _

5 _ _ _

6 _ _ _

7 _ _ _

8 _ _ _

9 _ _ _

10 _ _ _

11 _ _ _

12 _ _ _

52 _ _ _

100 _ _ _

_ 1980 degrees _

_ _ 158.82 degrees _

_ _ _ 10 degrees

_ 4140 degrees _ _

_ _ _ 20 degrees

_ _ 157.5 degrees _

_ 3240 degrees _ _

Areas with a _ need filling in. I did not include Polygon name and Se Exterior Sum in the chart.

Thanks!!!