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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


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

Definition of Polygon - Math is Fun


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


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


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

polygon - Dictionary Definition : Vocabulary.com


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


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


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


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 ...