Question

What is tetrahedron ?​

Answer 1

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• 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.

Answer 2

Answer:

Question:

What is tetrahedron ?

Answer:

• Tetrahedron is also known as triangular pyramid.
• It is a polyhedron composed of four triangular faces, six straight edges, and four vertex corners.
• Like all convex polyhedra, a tetrahedron can be folded from a single sheet of paper.