Three Edge-to-Edge Sphere Tilings with Right Triangles
Three Edge-to-Edge Sphere Tilings with Right Triangles
This Demonstration shows edge-to-edge tilings of a sphere with right triangles with one of three choices of dihedral angles: , , ; , , ; and , , (for even ).
60°
°
90
55°
60°
°
90
360°
n
90°
90°-
180°
n
360°
n
n≥6