6-1 Polygons interior/exterior angles review 12.3.24

Front

What is the measure of EACH EXTERIOR angle of a regular polygon?

Back

The measure of each exterior angle of a regular polygon can be calculated using the formula: 360° / n, where n is the number of sides.

Front

What is the measure of ONE interior angle in a regular polygon?

Back

The measure of one interior angle of a regular polygon can be calculated using the formula: (n - 2) * 180° / n, where n is the number of sides.

Front

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

Back

The sum of the exterior angles of any polygon is always 360°.

Front

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

Back

The sum of the interior angles of a polygon with n sides is (n - 2) * 180°.

Front

How do you find the measure of each interior angle of a regular hexagon?

Back

For a regular hexagon (6 sides), each interior angle is (6 - 2) * 180° / 6 = 120°.

Front

What is the name of a polygon with 7 sides?

Back

A polygon with 7 sides is called a Heptagon.

Front

What is the name of a polygon with 8 sides?

Back

A polygon with 8 sides is called an Octagon.

Front

What is the name of a polygon with 9 sides?

Back

A polygon with 9 sides is called a Nonagon.

Front

What is the measure of each exterior angle of a regular 67-gon?

Back

5.4°.

Front

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

Back

108°.