A 1.5 m tall boy is looking at the top of a temple which is 30 m in height from a poin at certain distance. The angle of elevation from his eye to the top of the crown of the temple increases from `30^(@)" to "60^(@)` as he walks towards the temple. Find the distance he walked towards the temple.

What is the angle of elevation of the top of a temple of height 10 m at a point whose distance from the base of the tower is 10 sqrt 3 m?

The angles of elevation of the top of a rock from the top and foot of a 100 mts high tower are respectivley 30^@ and 60^@ respectivley. Find the distance between the two points.

Two poles of equal height are standing opposite to each other on either sidef of the road, which is 120 feet wide. From a point between then 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 angle of elevation of the top of a tower from a point situated at a distance of 100 m from the base of tower is 30 degrees. find the height of the tower is

The angle of elevation of the top of a tree from a point at a distance of 200 m from its base is 60. The height of the tree is

The angle of elevation of the top of a hill from the foot of a tower is 60^@ and the angle of elevation of the top of the tower from the foot of the hill is 30^@ . If the tower is 50 m high. Find the height of the hill.

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.

The angle of depression from the top of a tower 12m height, at a point on the ground is 30^(@) . The distance of the point from the tower is…………….

A 1.2m tall girl spots a balloon moving with the wind in a horizontal line at a height of 88.2 m from the ground. The angle of elevation of the balloon from the eyes of the girl at any instant is 60^(@) . After sometimes, the angle of elevation reduces to 30^(@) . Find the distance travalled by the balloon during the interval.

An observer of height 1.8 m is 13.2 m away from a palm tree. The angle of elevation of the top of the tree from his eyes is 45^(@) . What is the height of the palm tree ?