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A delivery agent is at a location R. To deliver the order, she is instructed to travel to location P along straight-line paths of RC, CA, AB and BP of 5 km each. The direction of each path is given in the table below as whole circle bearings. Assume that the latitude (L) and departure (D) of R is (0, 0) km. What is the latitude and departure of P (in km, rounded off to one decimal place)? Paths: RC, CA, AB, BP. Directions (in degrees): 120, 0, 90, 240.

1. L = 2.5; D = 5.0
2. L = 0.0; D = 5.0
3. L = 5.0; D = 2.5
4. L = 0.0; D = 0.0

Correct answer: L = 0.0; D = 0.0

Solution

The correct option indicates that after following the paths RC, CA, AB, and BP, the delivery agent returns to the original latitude and departure of R, which is (0, 0) km. This means that the movements in different directions ultimately cancel each other out, resulting in no net change in position.

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