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Need help finding the missing angle
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12 votes
Need help finding the missing angle

Need help finding the missing angle-example-1
User Gerum
by
4.2k points

1 Answer

9 votes

Answer:

Explanation:

Sinθ = opp/hyp

Sinθ = 12/13

θ = ArcSin (12/13)

θ =67.38

Let x = adj

Tan (67.38) = 15/x

2.4= 15/x

x2.4= 15

x=6.25

Therefore the missing value is 6.25

User Andypea
by
4.8k points
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