ah, sorry I guess I confuse myself when explaining things
What I did was use sqrt 602 + 902 = 108.16
The I did (32.8/108.16) x 60 = 18.19 (x component) so it was creating a triangle to give me a ratio to work the components from.
had I then used these two values I would have found the actual value of V, then I could have worked out the angle.
This method gave me the same value of V = 37.4, which would have also allowed me to get the correct angle.
However, thanks for your help!