Find a Positive Angle Less Than 360° or 2π That $- 84 ^ { \circ }$

Multiple Choice

Find a positive angle less than 360° or 2π that is coterminal with the given angle.
- $- 84 ^ { \circ }$

A) $276 ^ { \circ }$
B) $96 ^ { \circ }$
C) $456 ^ { \circ }$
D) $84 ^ { \circ }$