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35 votes
35 votes
Help please I don’t understand

Help please I don’t understand-example-1
User Rana
by
2.9k points

1 Answer

24 votes
24 votes

Answer:

Explanation:

Use SOH CAH TOA to recall how the trig functions fit on a triangle

SOH: Sin(Ф)= Opp / Hyp

CAH: Cos(Ф)= Adj / Hyp

TOA: Tan(Ф) = Opp / Adj

since we know the angle and the Hyp, and want to find the opp, use

SOH

Sin(41) = Opp / 111

111*Sin(41) = Opp

72.82255... = Opp

x = 72.8 ( rounded to nearest 10th )

ask if you want more explanation. :)

User Janavarro
by
3.0k points
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