- decagons
- dec·a·gon || 'dekəgən n. figure with ten sides
English contemporary dictionary. 2014.
decagons
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Aperiodic tiling — are an aperiodic set of tiles, since they admit only non periodic tilings of the plane:] Any of the infinitely many tilings by the Penrose tiles is non periodic. More informally, many refer to the Penrose tilings as being aperiodic tilings , but… … Wikipedia
Decágono — Saltar a navegación, búsqueda Un decágono regular. En geometría, se denomina decágono a un polígono de diez lados y diez vértices. Contenido … Wikipedia Español
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
Golden ratio — For the Ace of Base album, see The Golden Ratio (album). Not to be confused with Golden number. The golden section is a line segment divided according to the golden ratio: The total length a + b is to the length of the longer segment a as the… … Wikipedia
Polygon — For other uses, see Polygon (disambiguation). Some polygons of different kinds In geometry a polygon ( … Wikipedia
Penrose tiling — A Penrose tiling is a nonperiodic tiling generated by an aperiodic set of prototiles named after Roger Penrose, who investigated these sets in the 1970s.Because all tilings obtained with the Penrose tiles are non periodic, Penrose tilings are… … Wikipedia
Zonohedron — A zonohedron is a convex polyhedron where every face is a polygon with point symmetry or, equivalently, symmetry under rotations through 180°. Any zonohedron may equivalently be described as the Minkowski sum of a set of line segments in three… … Wikipedia
Metabidiminished rhombicosidodecahedron — Type Johnson J80 J81 J82 Fac … Wikipedia
Metabiaugmented truncated dodecahedron — Type Johnson J69 J70 J71 Faces … Wikipedia
Runcinated 120-cell — Four runcinations 120 cell … Wikipedia
