Okay.. I apologize for my inability to use the fancy math graphics. I'm going to finally put some time into learning that soon.
Solve: 2 sec^2 (-)/2 + 3 sec (-)/2 - 2 = 0
provided 0 deg < (-) < 360 deg
I've already tried a couple (most likely completely wrong) approaches... If someone could just walk me through this, I'd really appreciate it.