Surface of Cube to Surface of Tetrahedron

 

ani-surface-4-3(2)_1.gif (214K)   surface-4-3(2).fig (130K)

Theobald's surface of cube to surface of tetrahedron (2)


  Theobald’s surface of cube to surface of tetrahedron
    

Theobald’s crossposition of cube and tetrahedron surfaces

      

Reference :   Frederickson, Greg N (1997). Dissections : plane & fancy, p245~246.