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**NO LINKS** Only need part D

**NO LINKS** Only need part D-example-1
User Aqfaridi
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4 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

well you know it's a 90° so do you know what Sin(90) is? you should :D

I think this is kinda a trick question too b/c Opp here is also Hyp

so it would like like sin(90) = Opp / Hyp but that's 427/427 for this question. seems kinda confusing why ask it that way.. huh :/

sin(90) = 1

User Want Query
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