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2
Icosahedron (thing)
See all of Icosahedron
, there are 3 more in this node.
(
thing
)
by
ariels
Tue May 30 2000 at 15:48:20
One of the 5
platonic solid
s.
20 triangular
face
s.
30
edge
s.
12
vertic
es.
5
faces (and edges) meet at every vertex.
So the
dual polyhedron
is the
dodecahedron
.
platonic solid
dodecahedron
d20
dual polyhedron
How to carve a dodecahedron out of a cube
bumbleball
Node More Mathematics
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polyhedron
icosahedral group
symmetry groups of the Platonic solids
Fuller projection
Magic 8 Ball
Naming polyhedra
dymaxion
regular polyhedron
A Trembling in the Sun, the Tang of Iron on the Wind
Bring-Jerrard form
Felix Klein
polyhedral number
Deltahedron
Riemann Sphere
Straw-and-paperclip polyhedra
Abel's Impossibility Theorem