Right angle (Simple English Wikipedia)

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

refsWebsite
Global rank Simple English rank
low place
19th place
513th place
25th place
low place
255th place

mathopenref.com

mathvault.ca

  • "List of Geometry and Trigonometry Symbols". Math Vault. 2020-04-17. Retrieved 2020-09-21.

wolfram.com

mathworld.wolfram.com

  • Weisstein, Eric W. "Perpendicular". mathworld.wolfram.com. Retrieved 2020-09-21.