== {{-pt-}} ==
{{-sost-|pt}}
{{Pn}} ''f'' {{Linkp|arestas}}
# {{Term|matematica|pt}} {{Term|geometria|pt}} [[spigolo]]
# {{Term|matematica|pt}} {{Term|teoria dei grafi|pt}} [[arco]], [[lato]], [[spigolo]]

{{-ref-}}
* {{Noref|pt}}