== {{-is-}} ==
[[File:Retta.svg|thumb|600px|bein '''lína''']]
{{-sost-|is}}
{{Pn}}
# {{Term|matematica|is}} {{Term|geometria|is}} [[linea]]
# {{Term|matematica|is}} {{Term|geometria|is}} [[retta]]
#* ''[[bein lína|bein '''lína''']]''
#: ''[[linea retta|'''linea''' retta]]''

{{-sin-}}
* [[bein lína]]