From a light house the angles of depression of two ships on opposite sides of the light house are observed to be `30^@ and 45^@` If the height of the light house is h metres, the distance between the ships is

From a lighthouse the angles of depression of two ships on opposite sides of the light-house are observed to be 30^@ and 45^@ If the height of lighthouse is h, what is the distance between the ships

From the top of a light house,the angles of depression of two ships on the opposite sides of its are observed to be aand beta.If the height of the light house be h metres and the line joining the ships passes through the foot of the light house,show that the distance between the ship is (h(tan alpha+tan beta)/(tan alpha tan beta)

From the top of a light-hours, the angles of depression of two ships on the opposite sides are observed to be 30^(@)" and "45^(@) . If the height of the light-house, is 90 m and the line joining the two ships passes through the light- house, then find the distance between the ships.

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)

From the top of a light house, the angles of depression of two stations on opposite sides of it at a distance a apart are alpha and beta . Find the height of the light house.

Two ships are sailing in the sea on the tow sides of a light house . The angles of elevation of the top of the light house as observed from the two ships are 30^(@)and45^(@) respectively . If the light house is 100 m high , the distance be - tween the two ships is :(take sqrt(3)=1.73)

Two ships are sailing in the sea on the two sides of a lighthouse. The angles of elevation of the top of the lighthouse as observed from the two ships are 30o and 45o respectively. If the lighthouse is 100 m high, the distance between the two ships is (a) 173 m (b) 200 m (c) 273 m (d) 300 m

Two ships are sailing in the sea on either side of a light -house . The angle of depression of the two ships are 45^(@) each . If the height of the light-house is 300 metres, then the distance between the ships is