# Balanced 3-phase circuit?

1. Oct 25, 2016

### eehelp150

1. The problem statement, all variables and given/known data
RMS value of line-to-line voltage between phase A and phase C is $V_{CA}= 208 \angle 10° V$
Assume ABC positive phase sequence and that it is a balanced 3-phase circuit.

Find line-to-line voltages (magnitude and angle) $V_{AB}$ and $V_{BC}$.
Find the phase-to-neutral voltages (magnitude and angle) $V_{AN}, V_{BN}, V_{CN}$
2. Relevant equations

3. The attempt at a solution
Are the equations I posted the ones to use to solve this problem? I honestly have no idea where to start and any advice would be appreciated.

2. Oct 30, 2016