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1). Determine which law you would use to find each missing side or angle.
2). Then find it.

1). Determine which law you would use to find each missing side or angle. 2). Then-example-1
User Pram
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1 Answer

9 votes

Answer:

(a) the law of cosines

(b) approximately 6

Explanation:

Check out the attached photo.

1). Determine which law you would use to find each missing side or angle. 2). Then-example-1
User Fady Saad
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