The angle of elevation of the top of a tower from a point A due south of the tower is - Maths - Some Applications of Trigonometry

Question

The angle of elevation of the top of a tower from a point A due
south of the tower is ? and from B due east of tower is ? If AB =
d, show that the height of the tower is d/ ? cot 2 ?+ cot2?

Varun Rawat · Accepted Answer

The angle of elevation of the top of a tower from a point A due south of the tower is ? and from B due east of tower is ?. If AB = d, show that the height of the tower is d/ ? cot 2 ?+ cot2?