Use the Given Triangles to Evaluate the Expression $\csc 30 ^ { \circ }$

Multiple Choice

Use the given triangles to evaluate the expression. Rationalize all denominators.
- $\csc 30 ^ { \circ }$

A) 2
B) $\frac { 2 \sqrt { 3 } } { 3 }$
C) $\frac { 1 } { 2 }$
D) $\sqrt { 2 }$