From the top of a building, the angle of elevation of the top of a cell tower is `60^(@)` and the angle of depression to its foot is `45^(@)`. If distance of the building from the tower is 7m, then find the height ofthe tower.

From the top of a 12 m high building, the angle of elevation of the top of a cable tower is 60^(@) and the angle of depression of its foot is 30^(@) . Determine the height of the tower .

A pole 5 m high is fixed on the top of a tower. The angle of elevation of the top of the pole observed from a point 'A' on the ground is 60^(@) and the angle of depression to the point 'A' from the top of the tower is 45^(@) . Find the height of the tower. (sqrt(3)=1.732)

From the top of a tower the angle of depression of a point on the ground is 60^@ if the distance of this point to tower is (1)/( sqrt(3) +1) metres , then the height of the tower is

A building and a statue are in opposite side of a street from each other 35m apart. From a point on the roof of building the angle of elevationof the top of statue is 24^(@) and the angle of depression of base of base of the statue is 34^(@) . Find the height of the statue. (tan 24^(@)=0.4452, tan 34^(@)=0.6745) .

The angle of elevation of the top of a building from the foot of the tower is 30^(@) and the angle of elevation of the top of the tower from the foot of the building is 60^(@) . If the tower is 30 m high, find the height of the building.

The angle of elevation of the top of a tower a point A due south of it is 30^@ and from a point B due west of it is 45^@ .If the height of the tower is 100 meters ,then find the distance AB.

If the angle of elevation of the top of a tower at a distance 500 metres from its foot is 30^@ then the height of the tower is