Answer:
Since 5 is in most of the answers, I´m guessing that 5 is the length of the short leg. The answer is C
Step-by-step explanation:
In SohCahToa, Sine, Cos, and Tan all have a formula. Since your looking for tan, you would find the sides that are opposite and adjacent to the hypotenuse. And since tan is opposite over adjacent, it would be 5 over 12.
Sine=Opposite over Hypotenuse
Cos=Adjacent over Hypotenuse
Tan=Opposite over Adjacent