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

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 ).

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 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 angle of depressions of the top and bottom of 10m tall building from the top of a multistoried building are , 30^(@) and 60^(@) respectively,find the height of the multistoried building and the distance between the two buildings.

If the angles of depression of the top and bottom of a short building from the top of a tall building are 30^(@) and 60^(@) respectively,then the ratio of the heights of short and tall building is

From the top of a cliff 90 metre high, the angles of depression of the top and bottom of a tower are observed to be 30^(@) and 60^(@) respectively. The height of the tower is:

From the top of a cliff 90 m high, the angles of depression of the top and bottom of a tower are observed to be 30^(@) and 60^(@) respectively. The height of the tower is :

The angles of elevation and depression of the top bottom of a light-house from the top of a 60m high building are 30^(@) and 60^(@) respectively.Find the difference between the heights of the light house and the building.the distance between the light-house and the building.