The tops of two poles of height 80 m and 45 m are connected by a rope. If the rope makes an angle with the horizontal whose tangent is 5/9
The tops of two poles of height 80 m and 45 m are connected by a rope. If the rope makes an angle with the horizontal whose tangent is 5/9, then what is the distance (in m) between the two poles?
(a) 54
(b) 63
(c) 72
(d) 45
Sol:
