-
triangles in a
regular fashion, one ends up with a
disdyakis triacontahedron. That is, the
disdyakis triacontahedron is the
Kleetope of the
rhombic triacontahedron...
-
polyhedron that
looks almost like the
disdyakis dodecahedron, and is
topologically equivalent to it. More formally, the
disdyakis dodecahedron is the Kleetope...
-
group with
order 2,3,n
mirrors at each
triangle face vertex.
Disdyakis triacontahedron Disdyakis dodecahedron Kisrhombille tiling Compound of
three octahedra...
- \varphi ={\tfrac {1+{\sqrt {5}}}{2}}} is the
golden ratio. The
great disdyakis triacontahedron (or
trisdyakis icosahedron) is a
nonconvex isohedral polyhedron...
- {\displaystyle \cos(\theta )=1-2abc/S} .
Applying this, for example, to the
disdyakis triacontahedron ( p = 4 {\displaystyle p=4} , q = 6 {\displaystyle q=6}...
- to a cube, octahedron, rhombicosidodecahedron,
tetrakis hexahedron, or
disdyakis dodecahedron. The
crystals can have rounded-off and
unexpressive edges...
-
invisible in
solid models. The
great disdyakis dodecahedron is
topologically identical to the
convex Catalan solid,
disdyakis dodecahedron,
which is dual to...
- of a
regular octahedron, is the
disdyakis dodecahedron. The degree-6, degree-4, and degree-8
vertices of the
disdyakis dodecahedron correspond to the vertices...
-
dirhombicosidodecacron Great dirhombicosidodecahedron Great disdyakis dodecahedron Great disdyakis triacontahedron Great disnub dirhombidodecacron Great ditrigonal...
- In geometry, the
medial disdyakis triacontahedron is a
nonconvex isohedral polyhedron. It is the dual of the
uniform truncated dodecadodecahedron. It...
