1. The problem statement, all variables and given/known data In the figure (attached), find the magnitude and direction of the electric field at points A, B, C and D. 2. Relevant equations E = kQ / r^2 3. The attempt at a solution I'm just a little lost with the directions/if I need to be including angles so for point A: E = k 7.5e^5C / 0.25m + k 7.5e^5C / ? is it 0.55m (as figured out by Pythagorean theorem) or would it be the X is 0.55cos26 and Y is 0.55 sin26 + the other charge (since it is only in the Y direction) thanks!!