extended rhombic dodecahedron | rhombo-hexagonal dodecahedron

vertices | 18 edges | 28 faces | 12 (8 quadrilaterals, 4 hexagons)

1 (28 edges)

6

2 sqrt(3) (3 + sqrt(5))≈18.1383

(assuming unit edge length)

(not a named graph)

(not a named graph)

amphichiral | convex | equilateral | rigid | simple | space-filling

Norman Johnson