Trigonal trapezohedron

Trigonal trapezohedron

The trigonal trapezohedron or deltohedron is the first in an infinite series of face-uniform polyhedra which are dual polyhedron to the antiprisms. It has six faces which are congruent rhombi.

Trigonal trapezohedrons are a subset of the rhombohedrons. The cube is a special case with square faces.


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  • trigonal trapezohedron — noun : trapezohedron d …   Useful english dictionary

  • Trapezohedron — Set of trapezohedra Faces 2n kites Edges 4n Vertices 2n+2 Face configuration V3.3.3.n …   Wikipedia

  • trapezohedron — Trisoctahedron Tris*oc ta*he dron, n. [Gr. ? thrice + FE. octahedron.] (Crystallog.) A solid of the isometric system bounded by twenty four equal faces, three corresponding to each face of an octahedron. [1913 Webster] {Tetragonal trisoctahedron} …   The Collaborative International Dictionary of English

  • Trigonal trisoctahedron — Trisoctahedron Tris*oc ta*he dron, n. [Gr. ? thrice + FE. octahedron.] (Crystallog.) A solid of the isometric system bounded by twenty four equal faces, three corresponding to each face of an octahedron. [1913 Webster] {Tetragonal trisoctahedron} …   The Collaborative International Dictionary of English

  • Trapezoedre — Trapézoèdre Set of trapezohedra Faces 2n cerfs volants Arêtes 4n Sommets 2n+2 Configuration des faces V3.3.3.n …   Wikipédia en Français

  • Trapèzoèdre — Trapézoèdre Set of trapezohedra Faces 2n cerfs volants Arêtes 4n Sommets 2n+2 Configuration des faces V3.3.3.n …   Wikipédia en Français

  • Trapézoèdre — Set of trapezohedra Faces 2n cerfs volants Arêtes 4n Sommets 2n+2 Configuration des faces V3.3.3.n …   Wikipédia en Français

  • Cube — This article is about the geometric shape. For other uses, see Cube (disambiguation). Regular Hexahedron (Click here for rotating model) Type Platonic solid Elements F = 6, E = 12 V = 8 (χ = 2) …   Wikipedia

  • Antiprisme — Ensemble des antiprismes uniformes Type Polyèdre uniforme Faces 2 n gones, 2n triangles Arêtes 4n Sommets 2n …   Wikipédia en Français

  • Crystal system — Diamond crystal structure consists of face centered cubic lattice. In crystallography, the terms crystal system, crystal family, and lattice system each refer to one of several classes of space groups, lattices, point groups, or crystals.… …   Wikipedia

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