Q35(A) From the top of a 9 m high building, the angle of elevation of the top of a cable tower is

Q35(A) From the top of a 9 m high building, the angle of elevation of the top of a cable
tower is 60∘ and angle of depression of its foot is 45∘
. Determine the height of
the tower and distance between building and tower. (Use √3 = 1.732)