Right angle

Quality:

Right angle - 90° angle (π/2 radians): an angle that bisects the angle formed by two halves of a straight line. Article “Right angle” in Simple English Wikipedia has 22.3 points for quality (as of July 1, 2026). The article contains 3 references and 2 sections.

This article has the best quality in Turkish Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “Right angle”, its content was written by 27 registered users of Simple English Wikipedia (8232^nd place) and edited by 955 registered Wikipedia users in all languages.

The article is cited 106 times in Simple English Wikipedia and cited 3549 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Simple English): #9 in December 2003
• Global: #3264 in February 2003

The highest popularity rank from 2008:

• Local (Simple English): #678 in March 2009
• Global: #23213 in March 2009

There are 41 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Turkish (tr) Dik açı		51.6024
2	German (de) Rechter Winkel		49.8428
3	English (en) Right angle		49.5609
4	Indonesian (id) Sudut siku-siku		45.4234
5	Finnish (fi) Suora kulma		44.3112
6	Tamil (ta) செங்கோணம்		40.2754
7	Portuguese (pt) Ângulo reto		36.8887
8	Serbo-Croatian (sh) Prav ugao		36.4054
9	Norwegian (no) Rett vinkel		35.9261
10	Croatian (hr) Pravi kut		34.5261

The following table shows the most popular language versions of the article.

#	Language	Popularity award	Relative popularity
1	Spanish (es) Ángulo recto		2 722 722
2	English (en) Right angle		2 300 514
3	German (de) Rechter Winkel		519 115
4	Portuguese (pt) Ângulo reto		475 468
5	Italian (it) Angolo retto		330 172
6	Persian (fa) زاویه قائمه		288 522
7	French (fr) Angle droit		273 214
8	Russian (ru) Прямой угол		271 423
9	Arabic (ar) زاوية قائمة		204 349
10	Polish (pl) Kąt prosty		160 681

The following table shows the language versions of the article with the highest popularity in the last month.

#	Language	Popularity award	Relative popularity
1	English (en) Right angle		4 198
2	German (de) Rechter Winkel		922
3	Spanish (es) Ángulo recto		577
4	Portuguese (pt) Ângulo reto		407
5	Russian (ru) Прямой угол		395
6	Simple English (simple) Right angle		288
7	French (fr) Angle droit		265
8	Indonesian (id) Sudut siku-siku		257
9	Japanese (ja) 直角		249
10	Chinese (zh) 直角		228

The following table shows the language versions of the article with the highest Authors’ Interest.

#	Language	AI award	Relative AI
1	English (en) Right angle		184
2	German (de) Rechter Winkel		100
3	Italian (it) Angolo retto		65
4	Spanish (es) Ángulo recto		63
5	French (fr) Angle droit		52
6	Dutch (nl) Rechte hoek		45
7	Polish (pl) Kąt prosty		31
8	Russian (ru) Прямой угол		31
9	Portuguese (pt) Ângulo reto		30
10	Arabic (ar) زاوية قائمة		29

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

#	Language	AI award	Relative AI
1	Basque (eu) Angelu zuzen		1
2	Norwegian (no) Rett vinkel		1
3	Arabic (ar) زاوية قائمة		0
4	Azerbaijani (az) Düz bucaq		0
5	Belarusian (be) Прамы вугал		0
6	Bulgarian (bg) Прав ъгъл		0
7	Czech (cs) Pravý úhel		0
8	German (de) Rechter Winkel		0
9	Greek (el) Ορθή γωνία		0
10	English (en) Right angle		0

The following table shows the language versions of the article with the highest number of citations.

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Simple English Wikipedia the most popular articles on that day were: List of European countries, Black, List of sex positions, 2026 Iran war, Suresh Raina, Politics of Germany, Academy Award for Best Director, 2020, DYSS-TV, 2022.

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information