From the top of a building of height h meter, the angle of depression of an object on the ground is `theta`. What is the distance (in meter) of the object from the foot of the building ?

From the top of a building of height h m, the angle of depression of an object on the ground is theta. What is the distance (in m) of the object from the foot of the building?

From the top of a building of heighth metresthe angle of depression of an object on theground is 'a'.The distance (in metres) of theobject from the foot of the building is -

From the top of a tower of height 180 m the angles of depression of two objects on either sides of the tower are 30^(@)and45^(@) . Then the distance between the objects are

From the top of a tower,the angle of depression of a point P on the ground is 30^(@) . If the distance of the point P from the tower be 24 meters then height of the tower is

From the top of a lighthouse 60 meters high with its base at the sea level, the angle of depression of a boat is 15^(@) . The distance of the boat from the foot of the lighthouse is

From the top of a building 90 m high, the angles of depression of the top and the bottom of a tree are 30^(@) and 45^(@) respectively. What is the height of the tree?

Two points P and Q are at the distance of x and y (where ygtx) respectivelyf from the base of a building and on a straight line.If the angles of elevation of the top of the building from points P and Q are complementary ,then what is the height of the building ?