Polygon Formulas

Question 1

Number of sides

Answer 1

n

Question 2

number of distinct triangles the polygon can be divided into form one vertex

Answer 2

n-2

Question 3

sum of the interior angles of a polygon

Answer 3

(n-2)180

Question 4

sum of the exterior angles of a polygon

Answer 4

360

Question 5

each interior angle of a regular polygon

Answer 5

(n-2)180/n

Question 6

each exterior angle of a regular polygon

Answer 6

360/n