https://en.wikipedia.org/wiki/Tetrahedron

In geometry, a tetrahedron (plural: tetrahedra or tetrahedrons), also known as a triangular ... The following Cartesian coordinates define the four vertices of a tetrahedron with edge length 2, centered at the origin, and two level edges:.

https://www.dictionary.com/browse/tetrahedron

Tetrahedron definition, a solid contained by four plane faces; a triangular pyramid . See more.

https://www.mathsisfun.com/definitions/tetrahedron.html

Illustrated definition of Tetrahedron: A polyhedron (a flat-sided solid object) with 4 faces. When it is regular (side lengths are equal and angles...

https://www.merriam-webster.com/dictionary/tetrahedron

Tetrahedron definition is - a polyhedron that has four faces. Did You Know?

https://www.youtube.com/watch?v=ZPKK6UzvBMQ

Aug 27, 2016 ... GET FREE BITCOINS just for surfing the web as you usually do - https:// bittubeapp.com/?ref?2JWO9YEAJ The Audiopedia ...

http://www.amathsdictionaryforkids.com/qr/t/tetrahedron.html

Math glossary - definitions with examples. ... a tetrahedron is a polyhedron with 4 triangular faces, ... a regular tetrahedron is one of the Platonic solids having

http://mathworld.wolfram.com/RegularTetrahedron.html

The regular tetrahedron will be implemented in a future version of the Wolfram Language as Tetrahedron[], and precomputed properties are available as ...

http://www.crystalwind.ca/eureka-amazing/meta-science/sacred-geometry/metaphysical-tetrahedron

Oct 22, 2010 ... The simplest of the Platonic Solids, the Tetrahedron means "with four planes".In the case of a Tetrahedron, the base is also a triangle, so any of ...

https://www.collinsdictionary.com/us/dictionary/english/tetrahedron

Tetrahedron definition: a solid figure having four plane faces . A regular tetrahedron has faces that are... | Meaning, pronunciation, translations and examples.

https://dictionary.cambridge.org/us/dictionary/english/tetrahedron

tetrahedron meaning: 1. a solid shape whose four surfaces are triangles 2. a solid shape with four flat, triangular surfaces of equal size. Learn more.