disdyakis triacontahedron

plural disdyakis triacontahedra

1. geometryA Catalan solid with 120 scalene triangle faces, 180 edges and 62 vertices, being the dual of the truncated icosidodecahedron.

   It is also a Catalan solid, the disdyakis triacontahedron, dual of the truncated icosidodecahedron.

   2007, Numerical Analysis and Applied Mathematics: International Conference of Numerical Analysis and Applied Mathematics, page 95

   1 more example

   As the most complex of the Catalan solids, the disdyakis triacontahedron has 1680 geometrical elements surrounding its axis, according to Table 1, whilst 2400 elements surround it when its faces are divided into their sectors, i.e., 720 elements are added by this division. These numbers are ten times the corresponding numbers for the simplest Catalan solid.

   2009, Stephen M. Phillips, The Mathematical Connection Between Religion and Science, page 270