Acronym sprapivady
Name small pentagonal retroprismatoverted dishecatonicosachoron
Cross sections
 ©
Circumradius sqrt[5+2 sqrt(5)] = 3.077684
General of army rox
Colonel of regiment rox
Confer 2sprapivady  
External
links
hedrondude   WikiChoron  

As abstract polytope sprapivady is isomorphic to gippapivady, thereby replacing decagons by decagrams, resp. by replacing ike by gike and tid by quit gissid.


Incidence matrix

 720 |   10 |   10  10 |   2  10
-----+------+----------+--------
   2 | 3600 |    2   2 |   1   3
-----+------+----------+--------
   3 |    3 | 2400   * |   1   1
  10 |   10 |    * 720 |   0   2
-----+------+----------+--------
 12 |   30 |   20   0 | 120   *
 60 |   90 |   20  12 |   * 120

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