The angle of elevation of the top of a hill is `30^(@)` from a point on the ground. On walking 1 km towards the hill, angle is found to be `45^(@)`. Calculate the height of the hill.

The angle of elevation of the top of a tower from a point on the ground is 30^(@) . After walking 45 m towards the tower, the angle of elevation becomes 45^(@) . Find the height of the tower.

The angle of elevation of the top of a tower from a point on the ground is 30^(@) . After walking 45 m towards the tower, the angle of elevation becomes 45^(@) . Find the height of the tower.

The angle of elevation of the top of a tower at a point G on the ground is 30^(@) . On walking 20 m towards the tower the angle of elevation becomes 60^(@) . The height of the tower is equal to :

The angle of elevation of the top of a hill from a point on the horizontal planes passing through the foot of the hill is found to be 45^(@) . After walking a distance of 80 meters towards the top , up a slope inclined at an angle of 30^(@) to the horizontal plane , the angle of elevation of the top of the hill becomes 75^(@) . Then the height of the hill ( in meters ) is _________

Problems of finding the height of tower if angle of elevation is changing on walking away/towards the tower.ex-1The angle of the elevation of the top of the tower at a point on the ground is 30^(0). On walking 24m towards the tower the angle of elevation changes from 60^(0). Find the height of the tower.

From a point 12 m above the water level, the angle of elevation of the top of a hill is 60^(@) and the angle of depression of the base of the hill is 30^(@) . What is the height (in m)of the hill?

The angle of elevation of an object on a hill from a point on the ground is 30^@ . After walking 120 metres the elevation of the object is 60^@ . The height of the hill is