Question

A man standing at the foot of a tower PQ walks
away from the tower with a constant speed of 40
m/min and after walking for 24 s, the man reaches
at point A and observes that the angle of elevation
of the top of the tower is 45°. He then walks
perpendicular to the previous direction at the same
speed and after walking for 18 s, the man reaches
point B. The height of the tower PQ
(1) 20 m
(2) 12 m
(3) 16 m
(4) 40 m​

Answer 1

Answer:

Your answer is 40 m....

I hope it will help u...

pls mark my answer as brainlist answer....