Right angle (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Right angle" in English language version.

refsWebsite

Global rank English rank

1mathopenref.com

low place

low place

311^th place

239^th place

1books.google.com

3^rd place

3^rd place

1planetmath.org

low place

low place

books.google.com (Global: 3^rd place; English: 3^rd place)

Müller-Philipp, Susanne; Gorski, Hans-Joachim (2011). Leitfaden Geometrie [Handbook Geometry] (in German). Springer. ISBN 9783834886163.

mathopenref.com (Global: low place; English: low place)

"Right Angle". Math Open Reference. Retrieved 26 April 2017.

planetmath.org (Global: low place; English: low place)

"octant". PlanetMath.org. 2013-03-22. Retrieved 2024-10-21.

unicode.org (Global: 311^th place; English: 239^th place)

Unicode 5.2 Character Code Charts Mathematical Operators, Miscellaneous Mathematical Symbols-B