When the angle of elevation of the top of a tower is given

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

Problem

When the angle of elevation of the top of a tower is given, which trigonometric ratio directly relates the tower’s height to the horizontal distance of the observer from its foot? (a) sin⁡\sin (b) tan⁡\tan (c) cot⁡\cot (d) cos⁡\cos

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