Charge 1 of +3.24 micro-Coulombs is placed at the origin. Charge 2 of +3.74 micro-Coulombs is placed is x = -12.9 cm and y = 12.9 cm. Charge 3 of -2.89 micro-Coulombs is placed at x = +14.9 cm. What is the angle the total electric force vector on charge 1 makes when measured counter-clockwise from the x axis in degrees?