Anyway I've seem to come across another problem..

Angle A = 25 degrees

Side Z = 85 units

Side Z is opposite of Angle A

Side Y is the hypotenuse

Side X is the adjacent

I tried solving this using this method.. whatever it is..

Step 1.

Step 2.

Step 3.

Step 4.

Well... It's definately not -642.228, seeing as how the length of the side cannot be less than 1.

Thanks again for all who contribute.