A vehicle travels from one city to another with the following trajectories. First it leaves towards (87km, 116°); subsequently (55km, 98°) and finally (− 176, 163) km.
Determine its total displacement.
a. (192.33, — 30.34)
b. (130.21, – 92.46)
c. (145.52, 295.66)
d. (-221.79, -30.34)