Trigonometry Problem Find the length of the missing side.

Question

asked Jan 27, 2021 161k views

1 Answer

Pdriegen · Answer 1 · 2021-02-01T02:58:02+0000

Answer:

19.0

Explanation:

The mnemonic SOH CAH TOA reminds you of the relationship ...

Cos = Adjacent/Hypotenuse

cos(38°) = 15/w

w = 15/cos(38°) ≈ 19.035

The length of the missing side is about 19.0.