I52c_2 :  Small 3-Decagrammic Hemihexecontahedron

Face Diagrams:
Angles, in degrees:
63.228     80.772
Angles, in degrees:
80.772     99.228

covering aligned [10/3]s 12
central [4]s 30
total faces 42
edges 120
vertices 42




@2022,2023 Gordon Collins