(10%) Problem 10: Consider the three vectors shown in the figure. They have magnitudes A-31,B=74, and C-33.8, and the labeled angles are PA 40″,08 = 20″, and c=15. Note that the figure shows the definitions of the angles, but the arrows in the figure may not be to scale. B

Dwhat is the magnitude of vector At Btc 2) what is the angle between the positive x-axis and the vector, ndeasured Clockwise in degrees 3) What is the magnitude of the vector At2B7C 4) What is the angle between the negative x-axis and this vector, measured counterclockwise in degrees