In this exercise, an Assertion is followed by the Reason. Mark the suitable answer from the given:
Assertion(A): From the figure, \(AB = 19 \ m\), \(\angle ACB = 30^{\circ}\), then \(AC = 38 \ m\).
Reason(R): \(sin \ \theta = \frac{\text{Opposite side}}{\text{Hypotenuse}} = \frac{BC}{AC}\) where \(\theta\) is the angle \(BAC\).
Which of the following is the correct option for the given statements?