Polygons

Question 1

What is the sum of the interior angles of a polygon?

Answer 1

=(n-2)180°

n is the number of sides of the polygon

Question 2

What is the measure of a single interior angle of a regular polygon?

Answer 2

n is the number of sides of the polygon

Question 3

What is the measure of the exterior or central angle of a polygon?

Answer 3

n is the number of sides

Question 4

Apothem

Answer 4

For a regular polygon, apothem is the distance from the center to a side

Question 6

Polygon Radius

Answer 6

For a regular polygon, radius is the distance from the center to a vertex.