Write the Complex Number in the Form a + Bi $8 \left( \cos 30 ^ { \circ } + i \sin 30 ^ { \circ } \right)$

Multiple Choice

Write the complex number in the form a + bi.
- $8 \left( \cos 30 ^ { \circ } + i \sin 30 ^ { \circ } \right)$

A) $4 \sqrt { 3 } + 4 \mathrm { i }$
B) $\frac { 1 } { 4 } + \frac { \sqrt { 3 } } { 4 } \mathrm { i }$
C) $4 + 4 \sqrt { 3 } \mathrm { i }$
D) $\frac { \sqrt { 3 } } { 4 } + \frac { 1 } { 4 } \mathrm { i }$