In any triangle,if the angles are in the ratio 1 : 2 : 3, then what will be the ratio of the sides opposite to them?

A

$$1 : \sqrt{3} : 1$$

B

$$1 : \sqrt{3} : 2$$

C

$$2 : 2 : \sqrt{3}$$

D

$$2 : \sqrt{3} : 1$$