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Mathematics 11 Online
OpenStudy (anonymous):

In triangle ABC, what is the measure of A if a = 9, b = 14, and c = 8? 8.55° 33.67° 36.96° 56° 63°

zepdrix (zepdrix):

Soooo, Law of Cosines, yes?

OpenStudy (imstuck):

The Law of Sines and Cosines are so cool! Memorize them!

OpenStudy (anonymous):

yeah

OpenStudy (anonymous):

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