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New posts in platonic-solids
insphere/circumsphere ratio of a polyhedron the same as its dual polyhedron?
geometry
polyhedra
platonic-solids
Algebraic argument for why any $A_5$ in $S_6$ can be extended to an $S_5$ in $S_6$
group-theory
symmetric-groups
platonic-solids
How does this proof of the regular dodecahedron's existence fail?
geometry
euclidean-geometry
fake-proofs
polyhedra
platonic-solids
Platonic Solids
group-theory
finite-groups
polyhedra
solid-geometry
platonic-solids
Symmetry group of Tetrahedron
group-theory
symmetric-groups
platonic-solids
Fitting a dodecahedron inside a cube
3d
polyhedra
solid-geometry
platonic-solids
Inscribing Platonic solids in each other: why can't you put a dodecahedron in an octahedron?
geometry
alternative-proof
convex-geometry
polyhedra
platonic-solids
How many $6$-sided and $8$-sided standard dice exist? [closed]
combinatorics
permutations
combinations
dice
platonic-solids
Why does a convex polyhedron being vertex-, edge-, and face-transitive imply that it is a Platonic solid?
geometry
alternative-proof
symmetry
polyhedra
platonic-solids
What property of certain regular polygons allows them to be faces of the Platonic Solids?
geometry
polyhedra
platonic-solids
How many faces of a solid can one "see"?
geometry
proof-writing
platonic-solids
Cleverest construction of a dodecahedron / icosahedron?
geometry
polyhedra
platonic-solids
Why are there 12 pentagons and 20 hexagons on a soccer ball?
general-topology
polyhedra
platonic-solids
How many fair dice exist?
probability
geometry
polyhedra
platonic-solids
Why do all the Platonic Solids exist?
geometry
proof-verification
algebraic-topology
covering-spaces
platonic-solids
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