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38 votes
38 votes
Use the Law of Cosines to find the missing angle.

Use the Law of Cosines to find the missing angle.-example-1
User Frank Wiles
by
2.4k points

2 Answers

22 votes
22 votes

Explanation:

180-68=112

112÷293=3.8620

68÷3.87

18

User Nick Thissen
by
3.0k points
19 votes
19 votes
14 is the answer i believe
User Vidal Quevedo
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2.8k points
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