Snub Disphenoid
Snub disphenoid
Johnson solid J84
TypeJohnson Solid
Rods 18 × Geomag rod icon
Spheres 8 × Geomag ball icon
Author Amafirlian 18:04, 23 July 2007 (UTC)

This is one of the 8 convex deltahedra. It is also Johnson solid J84. It can also be called a (0,4,4,0)-deltahedron.

Building InstructionsEdit

  1. Make a pair of linked triangles (sharing one edge).
  2. Take eight rods (all joined together) and "stitch" them all around the edges of the two linked triangles (two rods per sphere on the edge).
  3. Make another pair of linked triangles and connect to the new sphere-less edge, perpendicular to the first pair.

Related LinksEdit