Geometry: Chapter 1.6: Polygons INTRO

Front

What is the name of a polygon with three sides?

Back

Triangle

Front

Fill in the blank: A polygon is a closed figure formed by a finite number of coplanar segments called _______.

Back

sides

Front

Fill in the blank: The sides of a polygon that have a common endpoint are _______.

Back

noncollinear

Front

Fill in the blank: The vertex of each angle in a polygon is called a _______ of the polygon.

Back

vertex

Front

Fill in the blank: A polygon with 7 sides is called a _______.

Back

Heptagon

Front

What is a polygon?

Back

A polygon is a closed figure formed by a finite number of coplanar segments.

Front

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

Back

180 degrees

Front

What is a quadrilateral?

Back

A polygon with four sides.

Front

What do you call a polygon with five sides?

Back

Pentagon

Front

What is the difference between a regular and irregular polygon?

Back

A regular polygon has all sides and angles equal, while an irregular polygon does not.