hendecagonal
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hendécagonal — ● hendécagonal, hendécagonale, hendécagonaux adjectif Qui a onze angles. hendécagonal, ale, aux [ɛ̃dekagɔnal, o] adj. ÉTYM. 1866; de hendécagone. ❖ ♦ Géom. Qui a les caractères d un hendécagone. || Polygone hendécagonal. || … Encyclopédie Universelle
hendécagonal — hendécagonal, ale (in dé ka go nal, na l ) adj. Qui a onze angles. Champ hendécagonal. Figure hendécagonale. Solide hendécagonal, solide dont la base est un hendécagone. Pyrmide hendécagonale. Prismes hendécagonaux … Dictionnaire de la Langue Française d'Émile Littré
hendecagonal — adj. 2 g. Hendecágono … Dicionário da Língua Portuguesa
hendecagonal — / agˈən l/ adjective • • • Main Entry: ↑hendecagon … Useful english dictionary
hendecagon — hendecagonal /hen deuh kag euh nl/, adj. /hen dek euh gon /, n. a polygon having 11 angles and 11 sides. [1695 1705; HENDECA + GON] * * * … Universalium
hendécagonale — ● hendécagonal, hendécagonale, hendécagonaux adjectif Qui a onze angles … Encyclopédie Universelle
hendécagonaux — ● hendécagonal, hendécagonale, hendécagonaux adjectif Qui a onze angles … Encyclopédie Universelle
Prismatic uniform polyhedron — A pentagrammic antiprism is made of two regular pentagrams and 10 equilateral triangles. In geometry, a prismatic uniform polyhedron is a uniform polyhedron with dihedral symmetry. They exist in two infinite families, the uniform prisms and the… … Wikipedia
Dodecahedron — Regular Dodecahedron (Click here for rotating model) Type Platonic solid Elements F = 12, E = 30 V = 20 (χ = 2) Faces by sides 12{5} … Wikipedia
Polygonal number — In mathematics, a polygonal number is a number that can be arranged as a regular polygon. Ancient mathematicians discovered that numbers could be arranged in certain ways when they were represented by pebbles or seeds; such numbers, which can be… … Wikipedia
