A polygon is a plane, flat two-dimensional closed figure bounded by straight lines. Learn the definition, different types, interior angles with solved examples!

Jun 8, 2024 · A polygon is a closed geometric shape made of a finite number of straight line-segments joined end to end. In Greek, ‘poly’ means ‘many,’ and ‘gon’ means ‘angle’.

Some polygons of different kinds: open (excluding its boundary), boundary only (excluding interior), closed (including both boundary and interior), and self-intersecting. In geometry, a …

A polygon is a flat 2-dimensional (2D) shape made of straight lines. The sides connect to form a closed shape. There are no gaps or curves.

Dec 4, 2025 · A polygon is a closed 2-dimensional shape made up of straight line segments. These line segments are called sides, and the points where they meet are called vertices …

Nov 28, 2025 · A polygon is any closed curve consisting of a set of line segments (sides) connected such that no two segments cross. The simplest polygons are triangles, …

Polygon definition: a figure, especially a closed plane figure, having three or more, usually straight, sides.. See examples of POLYGON used in a sentence.

The meaning of POLYGON is a closed plane figure bounded by straight lines. How to use polygon in a sentence.

Geometry: Polygons are central to the study of geometry, where they help define and understand spatial relationships and properties. Trigonometry: The study of triangles, a key polygon type, …

Polygons are defined as two-dimensional closed shapes that are formed by joining three or more line segments with each other. We tend to encounter polygons mostly while we learn about …