Cloud Height Elevation Depression Angles (Jee M… | ExamDuo
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Heights and Distances
Medium
Cloud Height Elevation Depression Angles
If the angle of elevation of a cloud from a point P which is 25 m above a lake be 30º and the angle of depression of reflection of the cloud in the lake from P be 60º, then the height of the cloud (in meters) from the surface of the lake is :
SELECT ONE OPTION
A
42
B
50
C
45
D
60
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