Polygon Angle Sum and Exterior

Front

What is the sum of the angle measures in a triangle?

Back

180°

Front

What is the formula for the Polygon Interior Angle Sum Theorem?

Back

Front

How do you find the interior angle sum of a polygon with n sides?

Back

Front

What is the measure of one exterior angle in a regular polygon?

Back

Front

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

Back

360°.

Front

How many sides does a polygon have if the interior angle sum is 900°?

Back

Front

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

Back

Front

If a polygon has 8 sides, what is the interior angle sum?

Back

Front

What is the measure of one exterior angle in a regular octagon?

Back

Front

What is the relationship between interior and exterior angles of a polygon?

Back

Interior angle + Exterior angle = 180°.