Let the starting point as origin.
Let the [tex]\vec{d}[/tex] be the displacement vector of the truck from the origin.
The final displacement is the sum of all of the individual displacements.
[tex]\vec{d} = 22 \hat{j} + 17 \hat{i} - 27 \hat{j}[/tex] units.
Here , i ,j are units vectors.
[tex]\vec{d} = 17 \hat{i} - 5 \hat{j}[/tex] units
Magnitude of displacement,
[tex]\left | \right \vec{d}| = \sqrt{(17)^2 + (-5)^2} = 17.72[/tex] units
