JEE MATHEMATICS MCQ: PROPERTIES OF TRIANGLES

1 Easy

1 of 1

Application +4 | -1

The angle of elevation of the top of a vertical tower from a point

\mathrm{A}

, due east of it is

45^{\circ}

. The angle of elevation of the top of the same tower from a point

B

, due south of

A

30^{\circ}

. If the distance between

A

and

B

54 \sqrt{2} \mathrm{~m}

, then the height of the tower (in metres), is :

View answer and explanation

Correct option: D

Option D (54) is correct because using trigonometric relationships and the given distances, the height of the tower is found to be 54 meters.

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