The angle of elevation of a cloud from a point h meters above the surf ace of a lake i s 30° and the angle of depression of its reflection is 60°. Then the height of the cloud above the surface of the lake is –



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

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