Acronym	bachid
Name	biprismaticellihemidodecateron
Field of sections	©
Circumradius	1
Inradius wrt. tepe	sqrt(3/8) = 0.612372
Inradius wrt. triddip	1/sqrt(3) = 0.577350
Inradius wrt. duhd	0
Vertex figure	©
General of army	scad
Colonel of regiment	scad
Dihedral angles (at margins)	at trip between tepe and triddip:   135° at oho between duhd and duhd:   arccos(1/5) = 78.463041° at tet between duhd and tepe:   arccos[sqrt(2/5)] = 50.768480°
Face vector	30, 120, 230, 195, 56
External links

Incidence matrix

  30 |  4  4 |  6 12  6  4 |  4 12 12  4  6 |  4  6  4 4
-----+-------+-------------+----------------+-----------
   2 | 60  * |  3  3  0  1 |  3  6  3  0  3 |  3  3  1 3
   2 |  * 60 |  0  3  3  1 |  0  3  6  3  3 |  1  3  3 3
-----+-------+-------------+----------------+-----------
   3 |  3  0 | 60  *  *  * |  2  2  0  0  1 |  2  1  0 2
   4 |  2  2 |  * 90  *  * |  0  2  2  0  0 |  1  2  1 0
   3 |  0  3 |  *  * 60  * |  0  0  2  2  1 |  0  1  2 2
   6 |  3  3 |  *  *  * 20 |  0  0  0  0  3 |  0  0  0 3
-----+-------+-------------+----------------+-----------
♦  4 |  6  0 |  4  0  0  0 | 30  *  *  *  * |  1  0  0 1
♦  6 |  6  3 |  2  3  0  0 |  * 60  *  *  * |  1  1  0 0
♦  6 |  3  6 |  0  3  2  0 |  *  * 60  *  * |  0  1  1 0
♦  4 |  0  6 |  0  0  4  0 |  *  *  * 30  * |  0  0  1 1
♦ 12 | 12 12 |  4  0  4  4 |  *  *  *  * 15 |  0  0  0 2
-----+-------+-------------+----------------+-----------
♦  8 | 12  4 |  8  6  0  0 |  2  4  0  0  0 | 15  *  * *
♦  9 |  9  9 |  3  9  3  0 |  0  3  3  0  0 |  * 20  * *
♦  8 |  4 12 |  0  6  8  0 |  0  0  4  2  0 |  *  * 15 *
♦ 20 | 30 30 | 20  0 20 10 |  5  0  0  5  5 |  *  *  * 6

or
  30 |   8 |  12 12  4 |  8  24  6 |  8  6 4
-----+-----+-----------+-----------+--------
   2 | 120 |   3  3  1 |  3   9  3 |  4  3 3
-----+-----+-----------+-----------+--------
   3 |   3 | 120  *  * |  2   2  1 |  2  1 2
   4 |   4 |   * 90  * |  0   4  0 |  2  2 0
   6 |   6 |   *  * 20 |  0   0  3 |  0  0 3
-----+-----+-----------+-----------+--------
♦  4 |   6 |   4  0  0 | 60   *  * |  1  0 1
♦  6 |   9 |   2  3  0 |  * 120  * |  1  1 0
♦ 12 |  24 |   8  0  4 |  *   * 15 |  0  0 2
-----+-----+-----------+-----------+--------
♦  8 |  16 |   8  6  0 |  2   4  0 | 30  * *
♦  9 |  18 |   6  9  0 |  0   6  0 |  * 20 *
♦ 20 |  60 |  40  0 10 | 10   0  5 |  *  * 6