Solve the Problem $6 \mathrm {~km} / \mathrm { h }$

Multiple Choice

Solve the problem.
-A wind has an easterly component of $6 \mathrm {~km} / \mathrm { h }$ and a northerly component of $17 \mathrm {~km} / \mathrm { h }$ . Find the direction of the wind.

A) $53.8 ^ { \circ }$
B) $70.6 ^ { \circ }$
C) $17.4 ^ { \circ }$
D) $19.4 ^ { \circ }$