The angle of elevation of the top of a tower from a certain point is 30°. If the observer moves 20 m towards… · ABC26GN5438

Subject: General Aptitude · Chapter: Heights and Distances · Exam: S.S.C. 2005

The angle of elevation of the top of a tower from a certain point is 30°. If the observer moves 20 m towards the tower, the angle of elevation of the top of the tower increases by 15°. The height of the tower is
(a)17.3 m
(b)21.9 m
(c)27.3 m
(d)30 m
Answer
Answer (as printed): B
Explanation
No explanation was printed for this question.

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