Charge 1 of +4.54 micro-Coulombs is placed at the origin. Charge 2 of +2.91 micro-Coulombs is placed is x = -10.6 cm and y = 10.6 cm. Charge 3 of -2.92 micro-Coulombs is placed at x = +12.8 cm. What is the angle the total electric force vector on charge 1 makes when measured counter-clockwise from the x axis in degrees?