QUADRILATERAL

Quadrilateral

In Euclidean plane geometry, a quadrilateral is a polygon with four sides and four vertices or corners. Sometimes, the term quadrangle is used, by analogy with triangle, and sometimes tetragon for consistency with pentagon, hexagon and so on.

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quadrilateral

Noun

  1. a polygon having four sides.

Adjective

  1. having four sides.


The above text is a snippet from Wiktionary: quadrilateral
and as such is available under the Creative Commons Attribution/Share-Alike License.

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