Answer:
see below
Explanation:
The mnemonic SOH CAH TOA reminds you of the relationships between triangle sides and trig functions. For the angle of interest, the diagram shows values for the Opposite side (12) and the Adjacent side (16.5). The mnemonic tells you that these are related to the Tangent of the angle:
Tan = Opposite/Adjacent
tan(θ) = (12/16.5)