It is called its perimeter.
A closed figure made up of line segments is called a polygon. The segments in a polygon are called sides or edges.
A simple closed figure formed by three or more segments is called a polygon. Regardless of how many sides a polygon has, all polygons will have as many vertices as it has sides.
polygon
a closed plane figure with 3 or more line segments is a polygon
That is called a polygon.
A closed figure made up of line segments is called a polygon. The segments in a polygon are called sides or edges.
a polygon
Polygon.
If the line segments are straight, then it is a triangle.
a closed figure with all straight line segments is called a polygon.
A simple closed figure formed by three or more segments is called a polygon. Regardless of how many sides a polygon has, all polygons will have as many vertices as it has sides.
polygon
A triangle.
a polygon.
A 5 sided pentagon
Any closed figure formed by a set of straight linesegments is a polygon. If the segments are curved such as in a circle or oval, the closed figure is not a polygon.
a closed plane figure with 3 or more line segments is a polygon