The angles of the depression of the top and bottom of the tower is seen from the top of a `60sqrt(3)` cliff are `45^alpha` and `60^alpha` respectively. Find the height of the tower.

The two palm trees are of equal heights and are standing opposite each other on either side of the river, which is 80 m wide. From a point O between them on the river the angles of elevation of the top of the trees are 60^(@) and 30^(@) , respectively. Find the height of the trees and the distances of the point O from the trees. OR The angles of depression of the top and bottom of a building 50 meters high as observed from the top of a tower are 30^(@) and 60^(@) respectively. Find the height of the tower, and also the horizontal distance between the building and the tower.

The angles of depression of the top and bottom of a building 50 metres high as observedfrom the top of a tower are 30^(@) and 60^(@) , respectively.Find the height of the tower and also the horizontal distance between the building and the tower.

The angles of depression of the top and bottom of a 50 m high buiding from the top of a tower are 45^(@) and 60^(@) respectively . Find the height of the tower.

The angle of depression of the top and the bottom of a 7 m tall building from the top of a tower ar 45^(@) and 60^(@) respectively. Find the height of the tower in metres.

The angles of depression of the and bottom of a 50 m high building from the top of a tower are 45^(@)" and "60^(@) respectively. Find the height of the tower and the horixontal distance between the tower and the building. (Use sqrt3=1.73 ).

From a point on the ground the angles of elevation of the bottom and top of a transmission tower fixed at the top of 20m high building are 450 and 60 respectively. Find the height of the transmission tower.

From the top of a building 60 metre high ,the angles of depression of the top and bottom of a tower are observed to be 30^(@)and60^(@) respectively.The height of the tower in metre is :