The height of a light house is 40 m. The angle of depression of a ship from the top of the light house is `60^(@)`. Find the distance of ship from the light house.

The angle of depression of a ship from the top a tower of height 50 m is 30^(@) . Find the horizontal distance between the ship and the tower.

The angle of depression of a ship from the top a tower of height 50 m is 30^(@) . Find the horizontal distance between the ship and tower.

The angle of depression of a ship from the top a tower of height 50 m is 30^(@) . Find the horizontal distance between the ship and tower.

The height of a light house is 20 above sea level. The angle of depression (from the top of the lighthouse) of a ship in the sea is 30^0 . What is the distance of the ship from the foot of the light house?

The angles of depression of two ships from the top of a lighthouse are 45^@ and 30^@ . If the ships are 120 m apart, then find the height of the lighthouse.

Two ships are there in the sea on either side of a light house in such a way that the ships and the light house are in the same straight line. The angles of depression of two ships are observed from the top of the light house are 60^@ and 45^@ respectively. If the height of the light house is 200 m, find the distance between the two ships. (U s e\ \ sqrt(3)=1. 73)

Two ships are there in the sea on either side of a light house in such a way that the ships and the light house are in the same straight line. The angles of depression of two ships are observed from the top of the light house are 60o and 45o respectively. If the height of the light house is 200 m, find the distance between the two ships. (U s e sqrt(3)=1. 73)