A line segment drawn between two points of a polygon that lies entirely within the polygon is called a "diagonal." Diagonals connect non-adjacent vertices of the polygon, providing a way to explore the internal structure of the shape. In contrast, line segments that connect adjacent vertices are referred to as the sides of the polygon.
If all of its interior angles are equal then it is a regular polygon
Line segments that form a polygon are called its sides.
A line segment in a polygon connecting any two nonconsecutive vertices is called a diagonal.
A regular polygon having an interior angle of 120 degrees will have 6 sides and is called an hexagon.
A 13 sided polygon also called a triskaidecagon or tridecaogn has a total 1980 degrees for its interior angles.
If all of its interior angles are equal then it is a regular polygon
Line segments that form a polygon are called its sides.
A line segment joining two adjacent vertices of a polygon is called an edge or a side. A line segment joining two non-adjacent vertices is called a diagonal.
A segment connecting any two non-adjacent vertices in a polygon is called
Line
It is called a side or edge.
side
A regular polygon having an interior angle measure of 168o has 30 sides and is called a triacontagon.
A line segment connecting two vertices of a polygon is called an edge if the vertices are adjacent to one another. Otherwise it is called a diagonal.
If the measure of an interior angle of a regular polygon is 140o, the polygon is a nonagon (sometimes called an ennagon) having 9 sides.
Obtuse
Diagonal