Icosahedra

Pronunciation: /ˈaɪˈkɔsˈɑˈɛdɹə/

Icosahedra (noun)

  1. A 3D shape with 20 flat faces, usually triangles, that meet at edges and corners.

Examples

  • Icosahedra have twenty triangular faces.
  • Many models show icosahedra clearly in class.