10.5B  Law of Sines

The Law of Sines

When to use the law of sines

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        Case 1

             ~  Given:   2 sides and an angle - SSA

             ~  Find the measure of an angle opposite a known side.

       Case 2

           ~  Given:  2 angles and 1 side - AAS or ASA

           ~  Find the side opposite a known angle.