In triangle ABC, angle A measures 30 degrees and angle B measures 60 degrees. The length of side BC is 10 units. Calculate the length of side AC. Use the Law of Sines to solve this problem.
Recall that the Law of Sines states that $$\f\frac{a}{\sin A} = \f\frac{b}{\sin B} = \f\frac{c}{\sin C}$$, where $a$, $b$, and $c$ are the lengths of the sides opposite angles $A$, $B$, and $C$ respectively.