Angles Of Polygons

Question 1

What do all exterior angles in ANY polygon add up to?

Answer 1

360 degrees

Question 2

How do you find the size of an exterior angle of a REGULAR polygon?

Answer 2

360/ number of sides

Question 3

How do you find the size of an interior angle of a REGULAR polygon?

Answer 3

180 - exterior angle
OR
number of sides - 2 x 180/ number of sides

Question 4

For ANY polygon, how do you find the sum of interior angles?

Answer 4

Number of sides - 2

X 180

Question 5

If you are given the size of an interior angle, how can you find the number of sides?

Answer 5

Find thesis of an exterior angle

360/ exterior angle = no. of sides

Question 6

How do you find the size of an exterior or interior angle?

Answer 6

Interior or exterior - 180