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

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

mathopenref.com

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

planetmath.org

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

unicode.org

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