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Stella Octangula
Visual representation
Combinatorial properties
vertices | 8 edges | 12 faces | 8 (8 triangles)
Edge lengths
1 (12 edges)
Geometric properties
2 sqrt(3)≈3.4641
sqrt(3/2)/2≈0.612372
1/(2 sqrt(2))≈0.353553
1/(2 sqrt(6))≈0.204124
(assuming unit edge length)
Skeleton graph
two tetrahedra
Dual polyhedron
first tetrahedron 2-compound
Dual skeleton graph
two tetrahedra
Symmetry group
octahedral group
Properties
amphichiral | compound | equilateral | self-dual