Answer:
68
Step-by-step explanation:
The mnemonic SOH CAH TOA reminds you ...
... Tan = Opposite/Adjacent
For this geometry, this means ...
... tan(x°) = 5/2
Taking the inverse tangent, we can find x.
... x° = arctan(5/2) ≈ 68.199°
... x ≈ 68
