AnswersOH-Geometry BLaw of CosinesQuestion 4
4
QuizMultiple Choice

Law of Cosines

Question 4 • OH-Geometry B

Law of cosines: a2 = b2 + c2 – 2bccos(A)

Question illustration
Answer
A
58°
B
64°
C
68°
D
73°
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Law of cosines: a2 = b2 + c2 – 2bccos(A)