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Acronymrasseri
Namerhombisnub rhombicosicoahedron,
compound of 5sirco
 
©
Circumradiussqrt[5+2 sqrt(2)]/2 = 1.398966
Vertex figure[3,43]
Dihedral angles
(at margins)
  • between {3} and {4}:   arccos[-sqrt(2/3)] = 144.735610°
  • between {4} and {4}:   135°
External
links
hedrondude  wikipedia  polytopewiki

Triangles pairwise fall into coincident face planes.So either they can be considered separately (type A); or they are consideredas (rotated) 2-triangle-compounds (type B).


Incidence matrix

(Type A) 120 |   2   2 |  1  2  1 || 1-----+---------+----------++--   2 | 120   * |  1  1  0 || 1   2 |   * 120 |  0  1  1 || 1-----+---------+----------++--   3 |   3   0 | 40  *  * || 1   4 |   2   2 |  * 60  * || 1   4 |   0   4 |  *  * 30 || 1-----+---------+----------++-- 24 |  24  24 |  8 12  6 || 5

(Type B) 120 |   2   2 |  1  2  1 || 1-----+---------+----------++--   2 | 120   * |  1  1  0 || 1   2 |   * 120 |  0  1  1 || 1-----+---------+----------++--   6 |   6   0 | 20  *  * || 2   4 |   2   2 |  * 60  * || 1   4 |   0   4 |  *  * 30 || 1-----+---------+----------++-- 24 |  24  24 |  8 12  6 || 5

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