Regular Polygon

Definition of polygon

A closed two-dimensional shape on a plane that is bounded by three or more straight lines

Definition of regular polygon

A polygon with all sides are the same length

Definition of congruent

Used to refer to a shape in mathematics that has the same shape and size as another

Definition of axis of symmetry of a polygon

A line that divides the polygon into two equal parts

The number of axes of symmetry of a regular polygon

Always equal to the number of sides or vertices of the regular polygon

Definition of irregular polygon

A polygon with at least one of its sides has different length from the other sides

Equilateral triangle

Square

Regular pentagon

Regular hexagon