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2 years ago

Need help pls geometry question

Mathematics

1 answer:

Furkat [3]2 years ago

7 0

Answer:

55.94°

Step-by-step explanation:

Reference angle = x

Hyp = 25

Adjacent = 14

Apply CAH:

$Cos(x) = \frac{Adj}{Hyp}$

$Cos(x) = \frac{14}{25}$

$x = Cos^{-1}(\frac{14}{25})$

x = 55.9442023° ≈ 55.94° (to 2 d.p)

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