Q: How many faces has a regular tetrahedron?

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A cantellated regular tetrahedron, in the form of a regular cuboctahedron, has 14 faces (8 triangular, and 6 square), 24 edges and 12 vertices.

A tetrahedron is a triangular based pyramid that has 4 faces, 6 edges and 4 vertices

A Tetrahedron. The most common form of a tetrahedron is called a regular tetrahedron, or a pyramid

There are four number of faces in a tetrahedron.

Yes. A tetrahedron is a closed 3-d shape with 4 triangular faces. In a regular polygon, each of these is an equilateral triangle.

Related questions

A tetrahedron has 4 faces. A "regular tetrahedron" has an equilateral triangular base with three equilateral triangles as sides coming up from it.

In geometry, a tetrahedron is a solid with four faces, which is a triangular pyramid (don't forget the base-face), and a regular tetrahedron has (4) faces that are equilateral triangles.

A cantellated regular tetrahedron, in the form of a regular cuboctahedron, has 14 faces (8 triangular, and 6 square), 24 edges and 12 vertices.

A tetrahedron has 4 faces.

A tetrahedron is a triangular based pyramid that has 4 faces, 6 edges and 4 vertices

A Tetrahedron. The most common form of a tetrahedron is called a regular tetrahedron, or a pyramid

A tetrahedron has four faces.

A triangular based pyramid which is a tetrahedron has 4 faces, 6 edges and 4 vertices

No and Yes A regular tetrahedron does not have any faces that are perpendicular to each other. (Regular in this sense means all edges are equally long - all faces are equilateral triangles)You can construct a irregular tetrahedron with two or three perpencdicular faces. To make such a tetrahedron with three faces perpendicular, simply cut the corner of a cube.

There are four number of faces in a tetrahedron.

Yes. A tetrahedron is a closed 3-d shape with 4 triangular faces. In a regular polygon, each of these is an equilateral triangle.

A tetrahedron has four faces.