Vecto A => 100P with angle 60
Vecto B => 70P with angle -30
Vecto C => 100P with angle 135
Calculete Vector D ie Dx, Dy and angle
Vecto A => 100P with angle 60
Vecto B => 70P with angle -30
Vecto C => 100P with angle 135
Calculete Vector D ie Dx, Dy and angle