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

== {{-de-}} ==
{{-sost-|de}}
{{Pn}}
# {{Term|matematica|de}} {{Term|geometria|de}} [[retta]]

{{-sin-}}
* [[gerade Linie]]