Acronym passipsi
Name pseudosnub pentagrammattic snub (pseudo)icosiicosahedron,
compound of 5 sissid
 
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Circumradius sqrt[(5-sqrt(5))/8] = 0.587785
Inradius sqrt[(5-sqrt(5))/40] = 0.262866
Vertex figure [(5/2)5]
Dihedral angles
(at margins)
  • between {5/2} and {5/2}:   arccos(-1/sqrt(5)) = 116.565051°
External
links
hedrondude   wikipedia  

Incidence matrix

  60 |   5 |  5 || 1
-----+-----+----++--
   2 | 150 |  2 || 1
-----+-----+----++--
   5 |   5 | 60 || 1
-----+-----+----++--
 12 |  30 | 12 || 5

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