Hello!

My question, I believe, is relatively simple to answer. I am converting an answer from rectangular form to polar form, but have the opposite sign from the answer key.

My rectangular form is : -0.52 - j160.19 .. but when I convert to polar form I get 160.2 < 89.9 (deg) ... the answer key has <-89.9 (deg).

Does this have something to do with when I take the inverse tangent of (-160.19 / -0.52) and its being in the third quadrant?

Again, I feel like I'm missing a very minor thing. Thanks in advance!