Pembemraba : Tofauti kati ya masahihisho

Kutoka Wikipedia, kamusi elezo huru
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d roboti Nyongeza: ar:زاوية قائمة
d roboti Nyongeza: bar:Rechta Wünki
Mstari 9: Mstari 9:
[[ar:زاوية قائمة]]
[[ar:زاوية قائمة]]
[[ast:Ángulu reutu]]
[[ast:Ángulu reutu]]
[[bar:Rechta Wünki]]
[[bg:Прав ъгъл]]
[[bg:Прав ъгъл]]
[[ca:Angle#Angles_notables]]
[[ca:Angle#Angles_notables]]

Pitio la 20:18, 25 Aprili 2008

Pembemraba

Pembemraba ni pembe yenye kiwango cha nyuzi 90.

Kama mistari miwili yapandana kuna pembe nne zinazojitokeza. Kama pembe hizi zote ni sawa basi ni pembemraba.