Question

29. From a point on the ground, the angle of elevation
of the top of a tower is observed to be 60°. From
a point 40 m vertically above the first point of
observation, the angle of elevation of the top of the
En tower is 30°. Find the height of the tower and its
horizontal distance from the point of observation.
[4]​

Answer 1

Answer:

The angle of elevation of the top of a tower is observed to be 60°. The angle of elevation of the top of a tower is observed to be 60°. At a point, 30 m vertically above the first point of observation, the elevation is found to be 45°.