PDF chapter test TRY NOW

In this exercise, an Assertion is followed by the Reason. Mark the suitable answer from the given:
 
Assertion(A): From the figure, AB = 2 \ m, \angle ACB = 30^{\circ}, then BC = 2\sqrt{3} \ m.
 
30.png
 
Reason(R): tan \ \theta = \frac{\text{Adjacent side}}{\text{Hypotenuse}} = \frac{BC}{AC} where \theta is the angle ACB.
 
Which of the following is the correct option for the given statements?