dodécagonal — dodécagonal, ale (do dé ka go nal, na l ) adj. Qui a douze angles. Champs dodécagonaux. Figure dodécagonale. Il se dit aussi d un solide dont la base est un dodécagone. Pyramide dodécagonale. Prismes dodécagonaux. ÉTYMOLOGIE Dodécagone … Dictionnaire de la Langue Française d'Émile Littré
dodecagonal — adj. 2 g. Relativo ao dodecágono ou em forma de dodecágono … Dicionário da Língua Portuguesa
dodécagonal — dodécagone [ dɔdekagɔn; dɔdekagon ] n. m. • 1680; de dodéca et gone ♦ Polygone à douze côtés. Adj. DODÉCAGONAL, ALE, AUX [ dɔdekagɔnal, o ], 1787 . ● dodécagonal, dodécagonale, dodécagonaux adjectif Qui a 12 angles ou qui a pour base un… … Encyclopédie Universelle
Dodecagonal number — A dodecagonal number is a figurate number that represents a dodecagon. The dodecagonal number for n is given by the formula 5n2 4n, with n > 0. The first few dodecagonal numbers are: 1, 12, 33, 64, 105, 156, 217, 288, 369, 460, 561, 672, 793,… … Wikipedia
Dodecagonal prism — Uniform Dodecagonal prism Type Prismatic uniform polyhedron Elements F = 14, E = 36, V = 24 (χ = 2) Faces by sides 12{4}+2{12} … Wikipedia
Dodecagonal antiprism — Uniform Dodecagonal antiprism Type Prismatic uniform polyhedron Elements F = 26, E = 48 V = 24 (χ = 2) Faces by sides 24{3}+2{12} … Wikipedia
dodecagonal — See dodecagon. * * * … Universalium
dodecagonal — adjective Having the shape of a dodecagon … Wiktionary
dodecagonal — do·de·cag·o·nal … English syllables
dodecagonal — adjective see dodecagon … Useful english dictionary
