Octahedrons 139 & 140
Polyhedron 139 is an octahedron made of South American purple heart. It has 8 faces consisting of regular triangles and has a diameter
of 5-1/2”. Polyhedron 140 is exactly the same.
Completed September 3rd, 2006
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Copyright (C) 2009 Lawrence R. Buccini, All Rights Reserved
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