from a point 36 m above the surface of a lake the angle of elevation of a bird is 30 - Maths -

Question

from a point 36 m above the surface of a lake the angle of
elevation of a bird is 30 degree and angle of depression of its
image in the water of the lake is 60 degree find the actual height
of the bird above the surface of the lake

Laxmi Bisht · Accepted Answer

Dear Student The answer is as follows:

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from a point 36 m above the surface of a lake the angle of elevation of a bird is 30 degree and angle of depression of its image in the water of the lake is 60 degree find the actual height of the bird above the surface of the lake