Answer
The correct answer is B
Explanation
Recall the mnemonics; SOH CAH TOA
The TOA is the tangent ratio which means,
T-means Tangent
O-means Opposite
A-means Adjacent
Therefore the tangent function for a right triangle is
[tex]\tan\theta=\frac{Opposite}{Adjacent}[/tex]
See diagram in attachment
Hence the correct answer is option B