General Mathematics · Unit 3 · Earth geometry and time zones · Locations on the Earth

Understand the meaning of great circles.

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Question 1

A flight path between two cities on Earth follows a great circle route. Which of the following best describes why great circles are used for long-distance air travel?

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Understand the meaning of angles of latitude and longitude (in decimal degrees, and degrees and minutes) in relation to the equator and the prime meridian respectively.

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