[" From a point "O" on the ground,the angle of elevation of the top of a "],[" tower is "30^(@)" and that of the top of the flagstaff on the top of the tower "],[" is "60^(@)." If the length of the flagstaff is 5metres,find the height of the "],[" tower."]

From a point P on the ground the angle of elevation of the top of a tower is 30^(@) and that of the top a flagstaff fixed on the top of the tower is 60(@) . If the length of the flafstaff is 5 m, find the height of the tower.

From a point P on the ground the angle of elevation of the top of a tower is 30^(@) and that of the top a flagstaff fixed on the top of the tower is 60(@) . If the length of the flafstaff is 5 m, find the height of the tower.

The angle of elevation of the top of a chimney from the top of a tower is 60^(@) and the angle of depression of foot of the chimney from the top of the tower is 30^(@). If the height of the tower is 40m find the height of the chimney.

From a point on the ground 40 m away from the foot of a tower, the angle of elevation of the top of the tower is 30^@ . The angle of elevation to the top of a water tank (On the top of the tower) is 45^@ . Find the height of the tower and the depth of the tank.

A vertical pole and a vertical tower are on the same level ground in such a way that from the top of the pole the angle of elevation of the top of the tower is 60^(@) and the angle of depression of the bottom of the tower is 30^(@) . Find : the height of the pole, if the height of the tower is 75 m

The angle of elevation of the top of a tower from a point O on the ground, which is 450 m away from the foot of the tower, is 30^(@) . Find the height of the tower.

From the top of a 7m high building,the angle of elevation of the top of a tower is 60 and the angle of depression of the foot of the tower is 30. Find the height of the tower.

From a point P on the ground the angle of elevation of the top of a 10 m tall building is 30^o . A flag is hoisted at the top of the building and the angle of elevation of the top of the flagstaff from P is 45^o . Find the length of the flagstaff

From a point P on the ground the angle of elevation of the top of a 10 m tall building is 30o . A flag is hoisted at the top of the building and the angle of elevation of the top of the flagstaff from P is 45o . Find the length of the flagstaff