Concept information
Preferred term
pentagon
Definition(s)
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In geometry, a pentagon (from the Greek πέντε pente meaning five and γωνία gonia meaning angle) is any five-sided polygon or 5-gon. The sum of the internal angles in a simple pentagon is 540°. A pentagon may be simple or self-intersecting. A self-intersecting regular pentagon (or star pentagon) is called a pentagram.
(Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Pentagon)
Broader concept(s)
In other languages
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French
URI
http://data.loterre.fr/ark:/67375/PSR-QWCQXKDM-H
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