Individual polygons are named (and sometimes classified) according to the number of sides, combining a Greek -derived numerical prefix with the suffix -gon, e.g. pentagon, dodecagon. The triangle, …

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.

Jun 8, 2024 · As shown in the above image, the most basic types of polygons found in everyday life are: 1) triangle, 2) quadrilateral, 3) pentagon, 4) hexagon, 5) heptagon, 6) octagon, 7) nonagon, and 8) …

Dec 4, 2025 · Examples of regular polygons include the triangle, quadrilateral, pentagon, and hexagon. Irregular Polygon: An Irregular Polygon has unequal-length sides and angles of varying measures.

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, quadrilaterals, and pentagons.

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 geometry.

Polygons are generally denoted by n-gon where n represents the number of sides it has, For example, a five-sided polygon is named as 5-gon, a ten-sided is named as 10-gon, and so on.

Learn all about polygons, types of polygons, key properties of polygons and more in this quick guide.

3 days ago · The following table gives the names for polygons with sides. The words for polygons with sides (e.g., pentagon, hexagon, heptagon, etc.) can refer to either regular or non-regular polygons, …

Polygons are named based on the number of sides in the polygon. Generally, the name of a polygon ends in "-gon" which is derived from the Greek "gonia" meaning corner or angle.