Question

The angle of elevation of the top of a tower from a
point A due south of the tower is a and from a point
B due east of the tower is ß. If AB = d, then the
height of the tower is
(1) D/under root tan^2a-tan^b
(2)
tané a + tan?B
d
(3) Scot² a + cot²B
(4) S

Answer 1

Answer:

scot^2a+cot^2b is the answer