AnswersFall 24 GMS Geometry Concepts and Connections BLaw of Sines (Sec 8-3)

Law of Sines (Sec 8-3) Answers

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Which equation correctly uses the law of cosines to solve for the length s?

A
92 = s2 + 102 – 2(s)(10)cos(100°)
B
9 = s + 10 – 2(s)(10)cos(100°)
C
102 = s2 + 100 – 2(s)(10)cos(100°)
D
s2 = 92 + 102 – 2(9)(10)cos(100°)
2
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degrees

Answer:

84

3

degrees

Answer:

41

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