Template:AotD

Revision as of 20:54, 1 February 2008 by Temperal (talk | contribs) (atod)

===Law of Sines===The Law of Sines is a useful identity in a triangle, which, along with the law of cosines and the law of tangents can be used to determine sides and angles. The law of sines can also be used to determine the circumradius, another useful function... [more]