Derived Solids

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Orthotruncated Propello Icosahedron
(canonical)
canonical form
Vertices:  120  (60[3] + 60[4])
Faces:92  (20 equilateral triangles + 60 mirror-symmetric pentagons
    + 12 regular pentagons)
Edges:210  (60 short + 60 medium + 90 long)
Symmetry:  Chiral Icosahedral  (I)
Dual Solid:  Orthokis Propello Dodecahedron
(values below based on edge-scribed radius = 1)
Short Edge (60):  sqrt(root[10th-order polynomial])    ≈0.22770613219082757422
Medium Edge (60):  sqrt(root[10th-order polynomial])    ≈0.30266110366120831722
Long Edge (90):  sqrt(root[10th-order polynomial])    ≈0.37761607513158906023
Edge-scribed Radius:  1
Volume:root[10th-order polynomial]    ≈4.0886978953071490452