Two men standing on either side of a tower 60m high observe the angle of elevation of the top of the tower is to be `45^@` and `60^@` respectively. Find the distance between two men.

Two men on either side of a temple of 30 meter height observe its top at the angles of elevation 30^(@) and 60^(@) respectively. Find the distance between the two men.

An observer on the top of a monument 500 m above the sea level, observes the angles of depression of the two boats to be 45^@ and 30^@ respectively. Find the distance between the boats if the boats are- On the opposite sides of the monument,

An observer on the top of a monument 500 m above the sea level, observes the angles of depression of the two boats to be 45^@ and 30^@ respectively. Find the distance between the boats if the boats are- On the same side of the monument,

Two pillars of equal heights are on the either side of a road, which is 150 metre wide. The angles of elevation of the top of the pillars are 60^@ and 30^@ respectively at a point on the road between the pillars. Find the height of each pillar.

From the point on the top of a palace of 60 metres height, it is observed that the angle of depression of the tip and the foot of a tower are 30^@ and 60^@ respectively. Find the height of the tower.

To a person standing at the middle point of the horizontal straight line joining the feet of two vertical posts of the same height, the angle of elevation of the top of each post appears to be 30^@ . After walking 40metres towards one of them , the person observes that the angle of elevation of the top of the same post has changed to 60^@ . Find the distance between the two posts.

From te top of a tower , 60 meters high, the angles of depression of the top and bottom of a pole are alpha and beta respectively .Find the height of the pole.

Two poles of equal heights are standing opposite to each other on either side of the road, which is 120 feet wide. From a point between them on the road, the angles of elevation of the top of the poles are 60^(@) and 30^(@) respectively. Find the height of the poles and the distances of the point from the poles.

The angular elevations of the top of a tower from two points in the same horizontal line with its foot and observed to be theta and phi respectively. Find the distance between the two points of observation, if the height of the tower is h.

From the top and bottom of a cliff the angles of depression and elevation of the top of a pillar 60ft high are observed to be 30^@ and 60^@ respectively. Find the height of the cliff.