Answer any one question : The distance between two pillars is 150 m. Height of one is thrice the other. From the midpoint of the line segment joining the foot of the pillars, the angle of elevation of the top of the pillars are complementary to each other. Find the height of the shorter pillar.

Two towers are situated at a distance of 150 metre and the height of one is 3 time the height of the other. From the mid point of the line joining the bottom of them the angles of elevation of the top of two towers are complementary,. Find the heights of two towers

Two towers are situated at a distance of 120sqrt2 metre and the height of one is twice the height of other. From the mid point of the line joining the bottom of them the angle of elevaion of the top of two towers are complementary. Find the heights two towers.

Two persons are a metres a part and the height of one is double that of the other. If from the middle point of the line joining their feet, an observer finds the angular elevation of their tops to be complementary then the height of the shorten post is____

Two vertical poles are 120 metres apart and the height of one is double that of the other. From the middle point of the joining their feet, an observer finds the angular elevations of their tops to be complementary . Find the heights of the poles.

From the foot of a 60m high tower the angle of elevation of a minar is 60^@ and from the top, it is 30^@ . Find the height of the minar.

From the top of a cliff, 150 metres high, the angles of depression of the top and bottom of a pillar are found to be 30^@ and 60^@ respectively, find the height of the pillar.

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 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.

A TV tower stands vertically on the side of a road. From a point on the other side directly opposite to the tower, the angle of elevation of the top of tower is 60^(@) From another point 1m away from this point, on the line joining this point to the foot of the tower, the angle of elevation of the top of the tower is 30^(@) . Find the height of the tower and the width ofthe road.

Answer any One question : The length of the shodow of a post becomes 3 meters smaller when the angle of elevation of the Sun increases from 45^@ to 60^@ . Find the height of the post.