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    Stella Octangula

    Visual representation

    Visual representation

    Alternate names

    cumulated octahedron | merkaba | octaedron elevatum | stellated octahedron | tetrahedron-tetrahedron compound

    Combinatorial properties

    vertices | 8 edges | 12 faces | 8 (8 triangles)

    Edge lengths

    1 (12 edges)

    Geometric properties

    1/(3 sqrt(2))≈0.235702

    2 sqrt(3)≈3.4641

    sqrt(3/2)/2≈0.612372

    (assuming unit edge length)

    Skeleton graph

    two tetrahedra

    Dual skeleton graph

    two tetrahedra

    Symmetry group

    octahedral group

    Properties

    amphichiral | compound | concave | equilateral | rigid | simple | stellation

    Associated people

    Luca Pacioli | Johannes Kepler | Wenzel Jamnitzer

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