== {{-da-}} ==
[[File:Retta.svg|thumb|600px]]
{{-sost-|da}}
{{Pn}}
# {{Term|matematica|da}} {{Term|geometria|da}} [[linea retta]]
# {{Term|matematica|da}} {{Term|geometria|da}} [[retta]]

{{-sin-}}
* [[linje#Danese|linje]]