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ΔUVW, the measure of ∠W=90°, the measure of ∠U=65°, and VW = 77 feet. Find the length of WU to the nearest tenth of a foot.

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sqdancefan

Answer:

  35.9 ft

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you that ...

  Tan = Opposite/Adjacent

  tan(U) = VW/WU

  tan(65°) = (77 ft)/WU

  WU = 77 ft/tan(65°) ≈ 35.9 ft

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