The angle of depression from the top of a building to a car on the ground is

MATHEMATICS · Single correct · CBSE · Mathematics · Applications of Trigonometry · Applications of Trigonometry

Problem

The angle of depression from the top of a building to a car on the ground is 30∘30^\circ. The angle of elevation from the car to the top of the building will be (a) 60∘60^\circ (b) 15∘15^\circ (c) 30∘30^\circ (d) 45∘45^\circ

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