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2
tetrahedron (thing)
See all of tetrahedron
, there are 3 more in this node.
(
thing
)
by
General Wesc
Sat Nov 13 1999 at 9:00:35
A four-faced (tetra-)
polyhedron
with each face shaped like a
triangle
. In a
regular tetrahedron
each face is an
equilateral triangle
.
A
regular tetrahedron
looks like a
pyramid
with 3 sides (faces) and a base rather than four.
How to paint a tetrahedron
dual polyhedron
platonic solid
polyhedron
Shortest distance from a point to a plane
crystallographic groups
pyramid
polyhedral number
Simplex
Global Tetrahedron Multinational
Tetraodon poisoning
2,3,4,5-Tetramethoxyamphetamine
dodecahedron
July 27, 2004
the skeptical mind
scalar triple product
equilateral triangle
Juggling Balls
The Shape of the New Millennium
Chocky
symmetry groups of the Platonic solids
d4
Tetragon
Hemihedral