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Terme préférentiel

prism  

Définition

  • In geometry, a prism is a polyhedron comprising an n-sided polygon base, a second base which is a translated copy (rigidly moved without rotation) of the first, and n other faces, necessarily all parallelograms, joining corresponding sides of the two bases. All cross-sections parallel to the bases are translations of the bases. Prisms are named after their bases, e.g. a prism with a pentagonal base is called a pentagonal prism. Prisms are a subclass of prismatoids.
    (Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Prism_(geometry))

Concept générique

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URI

http://data.loterre.fr/ark:/67375/PSR-G05BBL70-6

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