Difference between revisions of "Law of Cosines"
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==See also== | ==See also== | ||
* [[Pythagorean Theorem]] | * [[Pythagorean Theorem]] | ||
| − | * [[Law of | + | * [[Law of sines]] |
* [[Trigonometry]] | * [[Trigonometry]] | ||
Revision as of 14:24, 29 June 2006
The Law of Cosines is a formula used in finding lengths and angles of a triangle. For sides a, b, and c with opposite angles A, B, and C respectively:
