The triangular bifrustum or "triangular truncated
This polyhedron can be constructed by taking a
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Bifrustum — An n agonal bifrustum is a polyhedron composed of three parallel planes of n agons, with the middle plane largest and usually the top and bottom congruent.It can be constructed as two congruent frustum combined across a plane of symmetry, and… … Wikipedia
Elongated triangular dipyramid — Infobox Polyhedron Polyhedron Type=Johnson J 13 J14 J15 Face List=6 triangles 3 squares Edge Count=15 Vertex Count=8 Symmetry Group= D 3h Vertex List=2(33) 6(32.42) Dual=Triangular bifrustum Property List=convexIn geometry, the elongated… … Wikipedia
Elongated dipyramid — In geometry, the elongated dipyramids are an infinite set of polyhedra, constructed by elongating an n agonal bipyramid (by inserting an n agonal prism between its congruent halves.There are three elongated dipyramids that are Johnson solids made … Wikipedia
List of mathematics articles (T) — NOTOC T T duality T group T group (mathematics) T integration T norm T norm fuzzy logics T schema T square (fractal) T symmetry T table T theory T.C. Mits T1 space Table of bases Table of Clebsch Gordan coefficients Table of divisors Table of Lie … Wikipedia
Octahedron — For the album by The Mars Volta, see Octahedron (album). Regular Octahedron (Click here for rotating model) Type Platonic solid Elements F = 8, E = 12 V = 6 (χ = 2) Faces by sides … Wikipedia
List of mathematics articles (S) — NOTOC S S duality S matrix S plane S transform S unit S.O.S. Mathematics SA subgroup Saccheri quadrilateral Sacks spiral Sacred geometry Saddle node bifurcation Saddle point Saddle surface Sadleirian Professor of Pure Mathematics Safe prime Safe… … Wikipedia
List of mathematics articles (B) — NOTOC B B spline B* algebra B* search algorithm B,C,K,W system BA model Ba space Babuška Lax Milgram theorem Baby Monster group Baby step giant step Babylonian mathematics Babylonian numerals Bach tensor Bach s algorithm Bachmann–Howard ordinal… … Wikipedia
