Length of Side in Triangle using Sine Rule

In triangle ABC, angle A measures 30 degrees, and side a (the side opposite angle A) measures 10 units. To find the length of side b (the side opposite angle B), use the sine rule.

Recall the sine rule states that

$$ \f\frac{a}{\sin A} = \f\frac{b}{\sin B} $$

Given \( A = 30^{\circ} \) and \( a = 10 \), and knowing that angle B measures 60 degrees, calculate the length of side b.