Question

if the distance of point from the tower is equal to the height of the tower then find the angle of elevation of the top of the tower from that point

Answer 1

but what is the distance

Answer 2

Let the height and base be x.[(equal)]
Then tan theta =perpendicular /base=x/x.=1.

Therefore tan =45°.
(since tan 45° =1)

So the angle of elevation is 45°