\begin{definition}[Definition:Icosahedron/Truncated]
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A '''truncated icosahedron''' is an icosahedron whose $12$ vertices are truncated such that one third of each edge is cut off at each of both ends.
It has:
:$60$ vertices
:$90$ edges
:$32$ faces
Category:Definitions/Archimedean Polyhedra
\end{definition}