Find the Magnitude and Direction Angle (To the Nearest Tenth) $$\left[ 0,360 ^ { \circ } \right]$$

Multiple Choice

Find the magnitude and direction angle (to the nearest tenth) for each vector. Give the measure of the direction angle as
an angle in $$\left[ 0,360 ^ { \circ } \right]$$
- $\langle - 3,0 \rangle$

A) $3 ; 90 ^ { \circ }$
B) $3 ; 180 ^ { \circ }$
C) $3 ; 270 ^ { \circ }$
D) $9 ; 180 ^ { \circ }$