A man standing on the deck of a ship, which is 10m above water level. He observes the angle of elevation of the top of a hill as `60^0` and the angle of depression of the base of the hill as `30^0dot` Calculate the distance of the hill from the ship and the height of the hill.

A man is standing on the deck of a ship, which is 40m above water level. He observes the angle of elevation of the top of a hill as 60^(@) and the angle depression of the base of the hill as 30^(@) . Calculate the distance of the hill from the ship and the height of the hill, (sqrt(3)=1.732) .

From the top of a building, the angle of elevation of the top of a cell tower is 60^(@) and the angle of depression to its foot is 45^(@) . If distance of the building from the tower is 7m, then find the height ofthe tower.

From the top of a 12 m high building, the angle of elevation of the top of a cable tower is 60^(@) and the angle of depression of its foot is 30^(@) . Determine the height of the tower .

The angle of elevation of the top of tree from a point at a distance of 250 m from its base is 60^(@) . The height of the tree is ____.

From the top of a rock 50sqr(3) m high, the angle of depression of car on the ground is observed to be 30^(@) . Find the distance of the car from the rock.

A building and a statue are in opposite side of a street from each other 35m apart. From a point on the roof of building the angle of elevationof the top of statue is 24^(@) and the angle of depression of base of base of the statue is 34^(@) . Find the height of the statue. (tan 24^(@)=0.4452, tan 34^(@)=0.6745) .

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.