from the top of a vertical mast 140m high. two lorries on the same ground lavel are observed. one due east and the other due west of the mast. if their angles of depression are 65° and 38° respectively. calculate the distance between the two lorries correct to 3 s.f.

Answer 1

draw a diagram and review the basic trig functions. It should be clear that the distance

x = 140 cot38° + 140 cot65°

Answer 2

I need the diagram and the answer as soon as possible