Question

What is the volume of a tetrahedron of unit side? A tetrahedron is a triangular pyramid with all
the triangles being equilateral triangle.

Answer 1

In geometry, a tetrahedron (plural: tetrahedra or tetrahedrons), also known as a triangular pyramid, is a polyhedron composed of four triangular faces, six straight edges, and four vertex corners. The tetrahedron is the simplest of all the ordinary convex polyhedra and the only one that has fewer than 5 faces.

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Answer 2

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