Find the Magnitude and Direction Angle for the Following Vector $\langle 11,7 \rangle$

Multiple Choice

Find the magnitude and direction angle for the following vector. Give the direction angle as an angle in [0°, 360°) rounded to the nearest tenth.
- $\langle 11,7 \rangle$

A) $\sqrt { 170 } , 32.5 ^ { \circ }$
B) $\sqrt { 170 } , 57.5 ^ { \circ }$
C) $\sqrt { 170 } , 212.5 ^ { \circ }$
D) $\sqrt { 170 } , 237.5 ^ { \circ }$