I'm still confused on trig even after studying it quite a bit, can someone help me with this?

Answer:
[tex] \sin(x) = \frac{opposite \: side}{hypotenuse} [/tex]
[tex] \cos(x) = \frac{adjacent}{hypotenuse} [/tex]
[tex] \tan(x) = \frac{opposite \: side}{adjacent \: side} [/tex]