Polygon Angles

Front

What is the measure of ONE interior angle of a regular dodecagon?

Back

150 degrees.

Front

The sum of the exterior angles of a polygon is ____________ where n is the number of sides.

Back

360 degrees.

Front

The sum of the interior angles of a polygon is ____________ where n is the number of sides.

Back

(n - 2) * 180 degrees.

Front

What is the name of a polygon with 8 sides?

Back

Octagon.

Tags

CCSS.2.G.A.1

Front

How do you calculate the measure of one interior angle of a regular polygon?

Back

(n - 2) * 180 / n, where n is the number of sides.

Front

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

Back

180 degrees.

Tags

CCSS.8.G.A.5

Front

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

Back

360 degrees.

Front

If a polygon has 5 sides, what is it called?

Back

Pentagon.

Tags

CCSS.2.G.A.1

Front

What is the formula for the sum of the exterior angles of any polygon?

Back

360 degrees.

Front

What is the measure of each exterior angle of a regular hexagon?

Back

60 degrees.