The angle ofelevation of the top of a tower from the foot of the building is `30^(@)` and the angle of elevation of the top of the building from the foot of the tower is `60^(@)`. What is the ratio ofheights of tower and building.

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 cell phone tower from the foot of a high apartment is 60^(@) and the angle of depression of the foot of the tower from the top of the apartment is 30^(@) . If the height of the apartment is 50m , find the height of the cell tower. According to radiations control norms, the minimum height of the cell phone tower should be 120m. State if the height of the above mentioned cell phone tower meets the radiation norms.

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)

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

The angle of elevation of the top of a tower from a point O on the ground, qhich is 450 m away from the foot of the tower, is 40^(@) . Find the height of the tower.

Two buildings are facing each other on either side of a road of width 12m. Form the top of the first building , which is 10m. High, the angle of elevation of the top of the second is 60^@ . What is the height of the second building?

the angle of elevation of the top of a tower at a point on the ground 50m away from the foot of the tower is 45^(@) . Then the height of the tower ( in meters ) is ………. .