Polygons and their Interior Angles

Front

What is a polygon?

Back

A polygon is a closed figure formed by a finite number of straight line segments connected end to end.

Front

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

Back

Front

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

Back

Front

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

Back

Front

What is the name of a six-sided polygon?

Back

A six-sided polygon is called a hexagon.

Front

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

Back

Front

How many sides does a nonagon have?

Back

A nonagon has 9 sides.

Front

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

Back

Front

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

Back

Front

What is the name of a three-sided polygon?

Back

A three-sided polygon is called a triangle.