Acronym sadsid Name small disnub dodecahedron,compound of 12 stap ` © ` Circumradius sqrt[(15+sqrt(5))/40] = 0.656431 Vertex figure [33,5/2] Externallinks

Pentagram planes coincide by pairs. So faces either can be considered separately (type A), or are considered as 2-pentagram-compounds (type B).

Further, instead of considering individual stap, it can likewise be seen as a 2-sassid-compounds of opposit handedness (type C).

Incidence matrix

```(Type A)

120 |   2   2 |   3  1 ||  1
-----+---------+--------++---
2 | 120   * |   1  1 ||  1
2 |   * 120 |   2  0 ||  1
-----+---------+--------++---
3 |   1   2 | 120  * ||  1
5 |   5   0 |   * 24 ||  1
-----+---------+--------++---
♦ 10 |  10  10 |  10  2 || 12
```

```(Type B)

120 |   2   2 |   3  1 ||  1
-----+---------+--------++---
2 | 120   * |   1  1 ||  1
2 |   * 120 |   2  0 ||  1
-----+---------+--------++---
3 |   1   2 | 120  * ||  1
10 |  10   0 |   * 12 ||  2
-----+---------+--------++---
♦ 10 |  10  10 |  10  2 || 12
```

```(Type C)

120 |   2   2 |   3  1 || 1
----+---------+--------++--
2 | 120   * |   1  1 || 1
2 |   * 120 |   2  0 || 1
----+---------+--------++--
3 |   1   2 | 120  * || 1
5 |   5   0 |   * 24 || 1
----+---------+--------++--
♦ 60 |  60  60 |  60 12 || 2
```