Have 2 questions about how to use the law of sines! doing study/homework for class.
1.Find B given that: A= 38 degrees, a = 31, c =24
2. Find C given A=57 degrees, b = 32 and c = 26
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Originally Posted by jrice528 1.Find B given that: A= 38 degrees, a = 31, c =24 Use A, a, and c to calculate angle C. Then you know that A + B + C = 360 degrees. Originally Posted by jrice528 2. Find C given A=57 degrees, b = 32 and c = 26 I don't think it can be done using just the Law of Sines. I'd use the Law of Cosines to find a. Then you can use A, a, and c to find C using the Law of Sines.
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