3 years ago

Please help me !!!! trigonometric ratios !!!

Mathematics

1 answer:

DaniilM [7]3 years ago

5 0

Answer:

Step-by-step explanation:

If the questions is "What's x" then the answers is...

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

use CAH

Cos(x) = 46/60

x = arcCos(46/60)

x = 39.9445 °

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