The angle of elevation of the top Q of aa vertical tower PQ from a point X on the ground 60. From a point Y , 40m vertically above X, the angle of elevation of the top Q of the tower is 45. Find the height of the tower PQ and the distance PX
XY = 40 m
XY = OP
Put value of PX in eq (1)
Height of tower = PQ = PO + h = 40 + 54.64 = 94.64 m
PX = QO = h
PX = 54.64 meter