Question

If the angle of elevation of the top of monument when observed from a

point on the roof of a five stoned building of 18 metre height is 45º and

the angle of depression of the foot of the monument when observed

from the same point is 60º. Calculate the height of the monument. [
root 3
=1.732 (approx)]​

Answer 1

If the angle of elevation of the top of monument when observed from a

If the angle of elevation of the top of monument when observed from a point on the roof of a five stoned building of 18 metre height is 45º and

If the angle of elevation of the top of monument when observed from a point on the roof of a five stoned building of 18 metre height is 45º and the angle of depression of the foot of the monument when observed

If the angle of elevation of the top of monument when observed from a point on the roof of a five stoned building of 18 metre height is 45º and the angle of depression of the foot of the monument when observed from the same point is 60º. Calculate the height of the monument. [

If the angle of elevation of the top of monument when observed from a point on the roof of a five stoned building of 18 metre height is 45º and the angle of depression of the foot of the monument when observed from the same point is 60º. Calculate the height of the monument. [root 3

If the angle of elevation of the top of monument when observed from a point on the roof of a five stoned building of 18 metre height is 45º and the angle of depression of the foot of the monument when observed from the same point is 60º. Calculate the height of the monument. [root 3=1.732 (approx)]