Question

(iii)
A man observes the top of a tower
on the opposite bank making an angle
of elevation of 61°. When he moves som
backward from bank and observes the
same top of the tower, his line of vision
makes an angle of elevation of 35°
Find the height of the tower and
width of the river.
(tan61° = 1.8, tan35º = 0.7)
​

Answer 1

Answer:

the above given solution is the correct answer