A particle undergoes two displacements. The first has a magnitude of 128 cm and makes an angle of 113 degrees with the positive x axis. The resultant displacement has a magnitude of 180 cm and is directed at an angle of 39 degrees to the positive x axis. Find the magnitude of the second displacement. Answer in units of cm. And find the direction of the second displacement (with positive measured from counter clock-wise from the x axis, and between the limits of -180 degrees and 180 degrees). Answer in degrees.