Civil Engineering - Advanced Surveying - Discussion


Pick up the correct statement from the following. The difference between the longitudes of the places is obtained.

[A]. by subtracting their longitudes if places are in the same hemisphere
[B]. by adding their longitudes if places are in the different hemispheres
[C]. by subtracting the sum of their longitudes exceeding 180° from 360° if places are in different hemispheres
[D]. all the above.

Answer: Option C


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