Latest MBA Aptitude Question SOLUTION: trigonometry :A helicopter is in a stationary position at a certain height over the lake .At a point 200 m above the surface of the lake ,the angle of elevation of the helicopter

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(#M40014602) MBA question mensuration, geometry & co-ordinate geometry Keep an EYE

trigonometry :A helicopter is in a stationary position at a certain
height over the lake .At a point 200 m above the surface of the lake
,the angle of elevation of the helicopter is 45 degree.At the same
time,the angle of the depression of its reflection in the lake is 75
degree.Calculate the height of the helicopter from the surface of the
lake.

1) 200/root(3)
2) 200 root(3)
3) 200
4) 150

Asked In MBA (11 years ago)

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