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

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11y ago

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Related Questions

How many internal diagonals are there in a regular tetrahedron?

zero, for any tetrahedron, not just regular


How many planes of symmetry does a tetrahedron have?

I think it is only 3


How many edges has a regular tetrahedron?

Six.


What is the number of planes in a tetrahedron?

4


Is there a difference between a regular tetrahedron and a non-regular 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.


What is a 3D shape that is a tetrahedron?

Well, a tetrahedron has four sides. A regular tetrahedron is a triangular pyramid.


How many edges dooes a regular tetrahedron have?

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


What regular polygon forms a tetrahedron?

In general, a regular polygon is not required for a normal tetrahedron.An equilateral triangle is required for a regular tetrahedron.


What has five faces but its solid?

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


How many equal sides does a tetrahedron have?

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.


How many sides tetrahedron?

A tetrahedron has four triangular faces. It is a three-dimensional geometric shape with four vertices and six edges. Each face is an equilateral triangle in a regular tetrahedron.


How many regular polyhedrons are there?

5 tetrahedron, cube, octahedron, dodecahedron, and Icosahedron