Two airplanes are 850km apart. The planes are flying towards the same airport, which is located 322km from one plane and 513km from the other. Find the angle at which their paths intersect at the airport.

2 answers

I really need help ASAP!!! please anyone!!
if the combined distances from the airport is 835km ... 322km + 513km

how can the planes be 850km apart?

something is amiss