Right angle
label: Rechte hoek @nl
label: 直角 @zh
label: Kąt prosty @pl
label: Rechter Winkel @de
label: 직각 @ko
label: Прямой угол @ru
label: زاوية قائمة @ar
label: Ορθή γωνία @el
label: Прямий кут @uk
label: Angelu zuzen @eu
label: Ángulo recto @es
label: Sudut siku-siku @in
label: Orto @eo
label: Angle droit @fr
label: Angolo retto @it
label: Pravý úhel @cs
label: Rät vinkel @sv
label: Ângulo reto @pt
subject: Category:Orthogonality
subject: Category:Angle
align: right
description: élément de géométrie @fr
description: γωνία 90 μοιρών @el
description: угао од 90 степени (π/2 радијана) @sr
description: ъгъл равен на 90° @bg
description: medição de geometria @pt
description: połowa kąta półpełnego, czyli ćwierć płaszczyzny @pl
description: kulma, joka on suuruudeltaan 90° (π/2 radiaania) @fi
description: геометрическая фигура, угол в 90° (четверть полного) @ru
description: 90°-os szög @hu
description: 垂直に交わる2つの線分がなす角, 度数法における 90° の角 @ja
description: دائرہ کے چوتھائی حصے کا زایہ، 360 زاویہ کا چوتھائی حصہ اور 90 کا زاویہ جسے عموماً زاویہ قائمہ کہتے ہیں۔ @ur
description: দুইটি সরলরেখা পরস্পর লম্বভাবে ছেদ করলে যে কোণ উৎপন্ন হয় @bn
description: angolo di 90° (π/2 radianti) @it
description: úhel, který tvoří polovinu přímého úhlu @cs
description: vinkel på 90° @da
description: sudut yang besarnya 90 derajat @in
description: 90° angle (π/2 radians): an angle that bisects the angle formed by two halves of a straight line
description: aldeak perpendikularrak dituen angelua, 90° edo π/2 radianekoa @eu
description: elemento de geometría @es
description: кут величиною 90° @uk
description: Winkel von 90° @de
description: 90° açı (π/2 radyan): düz bir doğrunun oluşturduğu açıyı (180°) iki yarıya bölen açı @tr
description: góc bằng 90 độ @vi
wiki page external link: https://archive.org/details/atextbookgeomet05wentgoog
wiki page external link: https://books.google.com/books%3Fid=UhgPAAAAIAAJ
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wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Category:Angle
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wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Right_triangle