Polygon Angles

Front

What is the SUM of the exterior angles of any polygon?

Back

360°

Front

If the sum of the interior angles of a polygon equals 900°, how many sides does the polygon have?

Back

7 sides

Front

What is the formula for the sum of exterior angles in a polygon?

Back

360°

Front

What is the formula for one exterior angle in a regular polygon?

Back

360/n

Front

What is the measure of each interior angle of a regular octagon?

Back

135°

Front

How do you calculate the sum of the interior angles of a polygon?

Back

(n-2) × 180°, where n is the number of sides.

Front

What is the measure of each interior angle of a regular pentagon?

Back

108°

Front

What is the relationship between the number of sides and the sum of interior angles?

Back

The sum of interior angles increases as the number of sides increases.

Front

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

Back

60°

Front

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

Back

8 sides