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

{{-sin-}}
* [[rekto]]