Trig Unspecified Triangle Cos Law

Law of Cosine in unspecified triangle.
Daniel Mentrard, Créé avec GeoGebra [url]http://dmentrard.free.fr/GEOGEBRA/index.htm[/url] English translation by A. B. Cron
– Auston B Cron

Information: Trig Unspecified Triangle Cos Law