Question 1135530
Two flying drones leave an airport at the same time. The heading of the first is
120° and the heading of the second 320°. If the drones are traveling at 80 and
50 mph respectively, how far apart will they be after 1 hour?
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You have a SAS triangle, 2 sides and the included angle.
---> Cosine Law
The sides are 80 miles and 50 miles.
The angle is 160 degrees.