the angles of elevation of the top of a tower from 2 points P and Q at distances of A and B respectively from the base and in the same straight line with it are complimentary. prove that the height of the tower is root of ab
the angles of elevation of the top of a tower from 2 points P and Q at distances of A and B respectively from the base and in the same straight line with it are complimentary. prove that the height of the tower is root of ab