Review law of sines and law of cosines : Module 3A (Video 1)

example problems with the law of sines and law of cosines, including identifying when to use which and working with the ambiguous case.
AAS and ASA use Law of Sines
SSA is ambiguous (could be 2, 1, or 0 triangles) but still use Law of Sines
SAS is Law of Cosines
SSS is also Law of Cosines