Geodesic Rhombic Triacontahedra

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Geodesic Rhombic Triacontahedron Pattern 4 [2,2]
Vertices:  242  (20[3] + 30[4] + 60[4] + {60 * 2}[4] + 12[5])
Faces:240  ({60 * 2} kites + {60 * 2} irregular tetragons)
Edges:480  (6 different lengths)
Symmetry:  Full Icosahedral  (Ih)
(values below based on edge-scribed radius = 1)
Edge 1 (60):  root[12th-order polynomial]    ≈0.15129503066974063743
Edge 2 (120):  root[12th-order polynomial]    ≈0.21283050019114138931
Edge 3 (60):  root[12th-order polynomial]    ≈0.21477845818198014846
Edge 4 (120):  root[12th-order polynomial]    ≈0.23808559032736733543
Edge 5 (60):  root[12th-order polynomial]    ≈0.24003354831820609458
Edge 6 (60):  root[12th-order polynomial]    ≈0.31765347309282559230
Edge-scribed Radius:  1
Volume:sqrt(root[12th-order polynomial])    ≈4.1611538164333201914