Answer
$ N 82.5^{\circ} W $
Work Step by Step
The trigonometric ratios are as follows: $\sin \theta= \dfrac{opposite}{hypotenuse}$ ; $\cos \theta= \dfrac{Adjacent}{hypotenuse}$ and $\tan \theta= \dfrac{Opposite}{Adjacent}$
Since, $\tan \theta =\dfrac{11}{7}$
This implies that $\theta =\tan^{-1} \dfrac{11}{7}=57.5^{\circ}$
So, the bearing measurement is: $180^{\circ}-57.5^{\circ}-40^{\circ}=82.5^{\circ}$
So, our required answer is: $ N 82.5^{\circ} W $
