¶ Tetrahedron: Coordinate Symmetry
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Index Entry
Tetrahedron: Coordinate Symmetry:
“Tetrahedra are geometrically unique in that they may be added to on any one of their four surfaces while increasing symmetrically in size. The tetrahedron may grow symmetrically by adding to any one of its faces … without changing overall shape.”
¶ Citations
- PLAYBOY, P. 12, Feb’72
