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Trigonometry please help ASAP

Trigonometry please help ASAP-example-1

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Sin = Opp. / Hypo

Cos = Adj / Hypo

Tan = Opp. / Adj

1)

SinW = Opp. / Hypo = 4/5

CosW = Adj / Hypo = 3/5

TanW = Opp. / Adj = 4/3

SinT = Opp. / Hypo = 3/5

CosT= Adj / Hypo = 4/5

TanT = Opp. / Adj = 3/4

2) Tan58 = 11/x

so

x = 11/Tan58

x = 11/1.6

x = 6.875

x = 6.9

3)

Sin(?) = Opp. / Hypo

Sin(?) = 32/35

Sin(?) = 0.9143

Missing angle = 66°

User Dennism
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