त्रिकोणीय-प्रिज़्म इसके अंग्रेजी अर्थ का उदाहरण

It is a big round natural solidified lava bed surrounded by many white triangular prisms that seem to radiate from its center, a bit like a sunflower.

A triangular prism is a special case wedge with the two triangle faces being translationally congruent.

The most notable effect of the redesign was the raising of the roof on all Baldwin road switchers, causing the roof to take the shape of a triangular prism.

It consists of a revolving solid equilateral triangular prism made of wood.

Other solid polygons can be used, such as cubes, but triangular prisms offer the best combination of simplicity, speed and number of scenes per device.

A similar concept is used in some modern Trivision multi-message billboards, which are made up of a series of triangular prisms arranged so that they can be rotated to present three separate flat display surfaces in succession.

The cantellated tesseract, bicantellated 16-cell, or small rhombated tesseract is a convex uniform 4-polytope or 4-dimensional polytope bounded by 56 cells: 8 small rhombicuboctahedra, 16 octahedra, and 32 triangular prisms.

In addition however, since each cube's edge was previously shared with two other cubes, the separating edges form the three parallel edges of a triangular prism—32 triangular prisms, since there were 32 edges.

Their non-axial square faces, which correspond with the edges of a cube, are connected to the triangular prisms.

The triangular faces of the small rhombicuboctahedra and the triangular prisms are connected to the 16 octahedra.

Its structure can be imagined by means of the tesseract itself: the rhombicuboctahedra are analogous to the tesseract's cells, the triangular prisms are analogous to the tesseract's edges, and the octahedra are analogous to the tesseract's vertices.

The 12 wedge-shaped volumes connecting the non-axial square faces of the central small rhombicuboctahedron to the neighbouring octagons are the images of 24 of the triangular prisms.

The remaining 8 triangular prisms project onto the triangular faces of the envelope.