Quick question on 3 phase before my final!! 1. The problem statement, all variables and given/known data In equations for 3 phase power there is an angle that is mentioned, but I dont know if this is the angle of the impedance or another angle. Im a little confused. The equations are below. 2. Relevant equations P=(VrmsIrms)cos([tex]\theta[/tex]) Q=(VrmsIrms)sin([tex]\theta[/tex]) Any help?