Biscribed Chiral Solids

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Biscribed Orthotruncated Propello Icosahedron
biscribed form
Vertices:  120  (60[3] + 60[4])
Faces:92  (20 equilateral triangles + 60 irregular pentagons
    + 12 regular pentagons)
Edges:210  (60 short + 60 medium1 + 30 medium2 + 60 long)
Symmetry:  Chiral Icosahedral  (I)
Dual Solid:  Biscribed Orthokis Propello Dodecahedron
(values below based on inscribed radius = 1)
Short Edge (60):  sqrt(root[16th-order polynomial])    ≈0.190061336704234534749
Medium1 Edge (60):  sqrt(root[16th-order polynomial])    ≈0.31796680842169233614
Medium2 Edge (30):  sqrt(root[16th-order polynomial])    ≈0.36797189477425828982
Long Edge (60):  sqrt(root[16th-order polynomial])    ≈0.46848288993209835670
Circumscribed Radius:  sqrt(root[16th-order polynomial])    ≈1.0359337524119854940
Inscribed Radius:  1
Volume:sqrt(root[16th-order polynomial])    ≈4.3508609735127059440