Question

If the angle of elevation of a cloud from a point P which is 25 m above a lake be 30° and the angle of depression of reflection of the cloud in the lake from P be 60°, then the height of the cloud (in meters) from the surface of the lake is :
(A) 60 (B) 50
(C) 45 (D) 42

Answer 1

Answer:

Angle of Elevation -

If an object is above the horizontal line from the eye, we have to raise our head to view the object.

- wherein

Step-by-step explanation:  by Loveshivnath