Examples of using Triangular faces in English and their translations into Russian
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Its unique planar embedding has 42 triangular faces.
They all have six vertices, eight triangular faces, and twelve edges that correspond one-for-one with the features of a regular octahedron.
The coordinate index set must describe triangular faces only.
If the pentagrammic faces are considered as 5 triangular faces, it shares the same surface topology as the pentakis dodecahedron, but with much taller isosceles triangle faces, with the height of the pentagonal pyramids adjusted so that the five triangles in the pentagram become coplanar.
The embedding forms a regular map in the torus, with 32 triangular faces.
At that, the configuration of such anomalies reproduces triangular faces of icosahedrons and matches them territorially.
The Császár polyhedron is a seven-vertex toroidal polyhedron with 21 edges and 14 triangular faces.
It has 9 tetragonal disphenoid cells, 18 triangular faces, 15 edges, and 6 vertices.
In geometry, the Császár polyhedron(Hungarian:) is a nonconvex polyhedron,topologically a toroid, with 14 triangular faces.
Then, it is very natural to try to place triangular faces on each triplet of vertices.
It can also be formed geometrically,by gluing together n/3- 1 triangular prisms on their triangular faces.
Which Archimedean solid has 20 regular triangular faces, 30 square faces, 12 pentagonal faces. .
Such a polytope can be obtained from a tetrahedron by repeatedly gluing additional tetrahedra one at a time onto its triangular faces.
Richter Note each face in the polyhedron consist of multiple faces in the tiling- two triangular faces constitute a square face and so forth, as per this explanatory image.
The other three polyhedra with this property are the regular octahedron, the pentagonal bipyramid, andan irregular polyhedron with 12 vertices and 20 triangular faces.
Bernal was interested in the shapes of holes left in irregular close-packed arrangements of spheres, so he used a restrictive definition of deltahedra,in which a deltahedron is a convex polyhedron with triangular faces that can be formed by the centers of a collection of congruent spheres, whose tangencies represent polyhedron edges, and such that there is no room to pack another sphere inside the cage created by this system of spheres.
The other three polyhedra with this property are the pentagonal dipyramid, the snub disphenoid, andan irregular polyhedron with 12 vertices and 20 triangular faces.
However, the similar-looking pentagonal bipyramid is not a stacked polytope, because if it is formed by gluing tetrahedra together,the last tetrahedron will be glued to two triangular faces of previous tetrahedra instead of only one.
There are no well-covered 5-connected maximal planar graphs, and there are only four 4-connected well-covered maximal planar graphs: the graphs of the regular octahedron, the pentagonal dipyramid, the snub disphenoid, and an irregular polyhedron(a nonconvex deltahedron) with 12 vertices, 30 edges,and 20 triangular faces.
These groups are uniquely determining a tetrahedron, 7-vertex tetra-block as joining of four tetrahedra in a face-to-face mode, 11-vertex joining of two tetra-blocks into a spiral chain, andalso throwing over diagonals in the rhombus consisting of two triangular faces in the neighboring tetrahedra.
For example, a p-generalized cube,, has p3 vertices, 3p2 edges, and 3p p-generalized square faces, while the p-generalized octahedron,, has 3p vertices,3p2 edges and p3 triangular faces.
In particular, they were able to obtain data on the internal structure of the particles,confirming that the basis of its structure is a distorted icosahedron- a regular polyhedron with twenty triangular faces.
The higher number of balls cannot provide the extremely dense and uniform arrangement in a spherical surface andvolume, because the convex regular polyhedrons with a higher number of the triangular faces don't exist.
Infinite regular skew polygons(apeirogon) can also be defined as being the Petrie polygons of the regular tilings, having angles of 90, 120, and 60 degrees of their square,hexagon and triangular faces respectively.
For the triangular face suitable hairstyle with long straight bangs with curls on top.
You need a solid polygonal base and a triangular face to meet at a common point!
The smaller the triangular face, the higher the generated surface resolution.
A STL file uses a triangular face to approximate the surface of a simulated object.
My little thief still looked like an astonished bird, andmy wife had the same triangular face, the same cold, enigmatic expression.
For instance, the graphs of three-dimensional stacked polyhedra are exactly the Apollonian networks,the graphs formed from a triangle by repeatedly subdividing a triangular face of the graph into three smaller triangles.