Write each vector in component form.
15) |k|=2, 62°
17) AB where A = (-3, 6) B=(-7, -7)
19) AB where A = (10,-2) B=(6,-8)
21) RS where R=(0,8) S = (-1, -3)
23) CD where C=(-9, 9) D= (10,-9)
16) b = 39, 135°
18) PO where P =(4,2) Q = (-6,4)
20) |v|= 66, 30°
22) RS where R=(3,7) S =(4,-5)
24) p = 53, 161°