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

{{-sin-}}
* [[права линия]]

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

{{-sin-}}
* [[права линија]]

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

{{-sin-}}
* [[права линија]]