Acronym ro
Name (chiral) rhombioctahedron,
compound of 4 trip
 
 © 
Circumradius sqrt(7/12) = 0.763763
Vertex figure [3,42]
Dihedral angles
(at margins)
  • between {3} and {4}:   90°
  • between {4} and {4}:   60°
External
links
hedrondude   wikipedia  

Ro is a chiral half of dro.


Incidence matrix

 24 |  2  1 | 1  2 || 1
----+-------+------++--
  2 | 24  * | 1  1 || 1
  2 |  * 12 | 0  2 || 1
----+-------+------++--
  3 |  3  0 | 8  * || 1
  4 |  2  2 | * 12 || 1
----+-------+------++--
 6 |  6  3 | 2  3 || 4

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