regular tetrahedron

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Noun1.Regular tetrahedron - a tetrahedron with four equilateral triangular facesregular tetrahedron - a tetrahedron with four equilateral triangular faces
ideal solid, Platonic body, Platonic solid, regular convex polyhedron, regular convex solid, regular polyhedron - any one of five solids whose faces are congruent regular polygons and whose polyhedral angles are all congruent
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References in periodicals archive
Tetrahedron volume structure is a structure in which a volumetric object is divided into regular tetrahedron by adding vertices inside the existing surface mesh model.
Simulation of Deformable Objects Using GLSL 4.3
Among the five regular convex polyhedra, the regular tetrahedron and the cube are examples of simple rational convex polytopes.
Toric Geometry of the Regular Convex Polyhedra
As the B[F.sup.-.sub.4] ion represents regular tetrahedron in which the boron atom is covalently saturated, it is fair to assume mainly ionic character of B[F.sup.-.sub.4] in complex bonds.
Research of composition and structure of complex Cd(II) tetrafluoroborates with phenylenediamines
The midpoints of the edges of a hamiltonian cycle in the 1-skeleton of a regular tetrahedron T are the vertices of a square.
Circles holding typical convex bodies
How many faces are there on the triangular pyramid known as a regular tetrahedron? 5.
QUIZ OF THE DAY
In the three dimensional Euclidean space, there are just five types of regular polyhedrons: a regular tetrahedron, cube, regular octahedron, regular dodecahedron and a regular icosahedron.
Non-traditional approaches to selected stereometric problems through DGS
In Figures 3 and 4, we show, respectively, the backward and forward RCS against the number of unknowns of the MoM-implementations EFIE [RWG], MFIE [RWG], MFIE [div-TO] and EMFIE [div-TO] for a perfectly conducting regular tetrahedron with side 0.05 m.
Taylor-orthogonal basis functions for the discretization in method of moments of second kind integral equations in the scattering analysis of perfectly conducting or dielectric objects
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