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The law of cosines find the missing side or angle

The law of cosines find the missing side or angle
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12 votes
The law of cosines find the missing side or angle

The law of cosines find the missing side or angle-example-1
User Sz Ppeter
by
8.2k points

2 Answers

3 votes

Answer:


\cos(x) = adj / hyp \\ = 10 / 17 = 0.58 \\ x = \cos { - 1 = 54.5}^{}

....

User RobertoT
by
8.3k points
6 votes

Explanation:


\cos(x) = (11)/(17) \\ x = 49.68

User Andrew Fleenor
by
8.5k points
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