# The angle of elevation of a cloud from a point h meters above the surf ace of a lake i s 30Ã‚Â° and the angle of depression of its reflection is 60Ã‚Â°. Then the height of the cloud above the surface of the lake is Ã¢â‚¬â€œ

 [ A ]    h $\sqrt3$ m [ B ]    h m [ C ]    h $\sqrt2$ m [ D ]    2 h m
 Answer : Option D Explanation :