Tetrahedron: Revision history

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16 December 2023

  • curprev 10:3110:31, 16 December 2023Ai talk contribs 2,801 bytes +2,801 Created page with "== Definition and Basic Properties == A tetrahedron is a polyhedron composed of four triangular faces, six straight edges, and four vertex corners. It is the simplest of all the ordinary convex polyhedra and the only one that has fewer than 5 faces. The tetrahedron is the three-dimensional case of the more general concept of a Euclidean simplex. Image:Detail-55497.jpg|thumb|center|A 3D model of a tetrahedron, showing its four triangular faces, six..."