What we need:
We will use the angle of 37° to figure out what x will be. We have to decide which best fits to find x: sin, cos or tan.
Because 14 is the hypotenuse for the triangle we will use use either sin or cos.
Since x is adjacent to 37° we will use cos because cos = adjacent/hypotenuse.
Answer:
[tex]cos(37\degree)=\frac{x}{14}[/tex]
