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  1. Polygons - Math is Fun

    Is it a Polygon? 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. Polygon comes from Greek. Poly- means …

  2. Polygon - Wikipedia

    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 polygon (/ …

  3. Polygon - Definition, Properties, Types, Formulas

    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) …

  4. Polygons - Shape, Definition, Properties, Examples | Regular Polygons ...

    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.

  5. Polygons | Formula, Types, and Examples - GeeksforGeeks

    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.

  6. What is a Polygon? Shape, Types, Formulas, Examples, Facts

    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.

  7. Polygon | Definition, Examples, & Geometry | Britannica

    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.

  8. Polygon - Math.net

    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.

  9. What is a Polygon? | Definition, Types & Examples - Study.com

    Learn about polygons and see examples of polygons. Discover how to find angles in polygons and the difference between regular polygons and irregular polygons. A polygon is a closed two-dimensional...

  10. BYJU'S Online learning Programs For K3, K10, K12, NEET, JEE, UPSC ...

    In this article, you will learn the meaning and definition of a polygon, types of a polygon, real-life examples of polygon shapes along with their properties and related formulas in detail. What are …