tetrahedra

Articles

• DisphenoidTetrahedron whose faces are all congruent
• Trirectangular tetrahedronTetrahedron where all three face angles at one vertex are right angles
• DisphenoidTetrahedron whose faces are all congruent
• Orthocentric tetrahedronTetrahedron where all pairs of opposite edges are perpendicular
• DisphenoidTetrahedron whose faces are all congruent
• Hill tetrahedron
• DisphenoidTetrahedron whose faces are all congruent
• DisphenoidTetrahedron whose faces are all congruent
• Goursat tetrahedron