¶ Degrees
← Degrees: 98.6° (2) | degrees →
Cross Reference
Degrees: 109° 28’
Tetrahedron: Regular Tetrahedron, 29 Nov’72
¶ Cross-References
- Sphere, Nov’52
- Cosmic Neutral, 16 Dec’73
- Coupler, 27 Jan’75
- Dihedral Angles of Tetra &a, Oct
← Degrees: 98.6° (2) | degrees →
Cross Reference
Degrees: 109° 28’
Tetrahedron: Regular Tetrahedron, 29 Nov’72