The Polygon Angle-Sum Theorem - 20 questions

Front

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

Back

360 degrees.

Front

Find the sum of the angle measures in a polygon with 8 sides.

Back

1080 degrees.

Front

Find the measure of an exterior angle for a regular 24-gon.

Back

15 degrees.

Front

Find the sum of the angle measures for a polygon with 42 sides.

Back

7200 degrees.

Front

Find the sum of the angle measures of a polygon with 50 sides.

Back

8640 degrees.

Front

What is the formula to calculate the sum of the interior angles of a polygon with n sides?

Back

(n - 2) * 180 degrees.

Front

What is the measure of each interior angle in a regular hexagon?

Back

120 degrees.

Front

How many sides does a polygon have if the sum of its interior angles is 1080 degrees?

Back

8 sides.

Front

What is the measure of an exterior angle of a regular pentagon?

Back

72 degrees.

Front

If a polygon has 10 sides, what is the sum of its interior angles?

Back

1440 degrees.