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A polygon is a closed, two dimensional figure composed of line segments. Squares, hexagons, rectangles and concave octagons are all polygons.

## Polygon - Wikipedia

en.wikipedia.org/wiki/Polygon

In elementary geometry, a polygon /ˈpɒlɪɡɒn/ is a plane figure that is bounded by a finite ..... Self-intersecting polygons. The area of a self-intersecting polygon ca...

## Definition of Polygon - Math is Fun

www.mathsisfun.com/definitions/polygon.html

A plane shape (two-dimensional) with straight sides. Examples: triangles, rectangles and pentagons. (Note: a circle is not a polygon because it has a curved ...

## What is a Polygon? - Definition, Shapes & Angles - Video & Lesson ...

May 16, 2015 ... Polygons are everywhere! In this lesson, you will learn what they are and what they look like. You will also learn about a special class of...

## Polygon | Definition of Polygon by Merriam-Webster

www.merriam-webster.com/dictionary/polygon

Define polygon: mathematics : a flat shape that has three or more straight lines and angles — polygon in a sentence.

## Polygon | Define Polygon at Dictionary.com

www.dictionary.com/browse/polygon

Polygon definition, a figure, especially a closed plane figure, having three or more, usually straight, sides. See more.

## polygon - Dictionary Definition : Vocabulary.com

www.vocabulary.com/dictionary/polygon

A polygon is a closed shape with straight sides. Rectangles, triangles, hexagons, and octagons are all examples of polygons.

## Polygon - math word definition - Math Open Reference

www.mathopenref.com/polygon.html

Polygons are one of the most all-encompassing shapes in geometry. From the simple triangle up through squares, rectangles, trapezoids, to dodecagons and ...

## Polygon - definition of polygon by The Free Dictionary

www.thefreedictionary.com/polygon

A closed plane figure bounded by three or more line segments. [Late Latin polygōnum, from Greek polugōnon, from neuter of Greek polugōnos, polygonal : polu- ...

## Polygon -- from Wolfram MathWorld

mathworld.wolfram.com/Polygon.html

A polygon can be defined (as illustrated above) as a geometric object "consisting of a number of points (called vertices) and an equal number of line segments ...