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This question belongs to Civil Engineering Surveying
Surveying
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The longitudes of two places at latitude 60° N are 93° E and 97° W. Their departure is

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Correct Answer: Option B
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2 Comments
Mohamed Peer
Mohamed Peer 6 years ago
Distance of longitudes at a specific latitude = Total longitude difference * one longitude equivalent miles on the equator i.e. 60 * Cos(latitude).

= (93+97)*60 miles* Cos(60) = 5700.
Sushmitha Km
Sushmitha Km 6 years ago
Please explain