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Mathematics 12 Online
OpenStudy (anonymous):

The Law of Cosines is only used to solve problems that involve triangles that are right triangles. True False

OpenStudy (dape):

False, the law of cosines is true for all triangles (as long as we keep to euclidean geometries). It's basically a generalization of the pythagorean theorem.

OpenStudy (anonymous):

ok thanx :)

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