Question

For a regular n-gon:
a. What is the sum of the measures of its angles?
b. What is the measure of each angle?
c. What is the sum of the measures of its exterior angles, one at each vertex?
d. What is the measure of each exterior angle?
e. Find the sum of your answers to parts b and d. Explain why this sum makes sense.

a.


b.


c.


d.


e.

Answer 1

the sum of the angles of an n-gon is 180 * (n-2)

Answer 2

thank you so much :)! can you help me with the other ones too?

Answer 3

measure of each angle is , now divide the sum by n

Answer 4

is it 4140 degress? @perl