Question

A balloon descending along a straight line passes vertically above two points 'A' and 'B' on the ground level. Angle of elevation of balloon from point 'B' when it is vertically above 'A' is 60° and angle of elevation of it from point A when it is vertically above B is 30°. Find the distance from point 'B' where it touches the ground, if distance between 'A' and 'B' is 60 m.

please answer the question as soon as possible...

Answer 1

the ballon will touch the ground 60m from 'B'