Da what are the Great Circle route?state their importance.
Answers
Answer......
When combined, they cut the globe into equal halves, representing a great circle. For example, the Prime Meridian at 0° is half of a great circle. On the opposite side of the globe is the International Date Line at 180°. It too represents half of a great circle.
When the two are combined, they create a full great circle which cuts the Earth into equal halves.
HERE US YOUR ANSWER..
GREAT CIRCLE ROUTE:
Great circle route, the shortest course between two points on the surface of a sphere. It lies in a plane that intersects the sphere's centre and was known by mathematicians before the time of Columbus.Long-distance air traffic uses great circle routes routinely, saving time and fuel.
IMPORTANCE:
1) Great circle are of importance to navigation and aviation.
2)The shortest route between any two places is along the arc of the great circle which passes through them.
3)Ships crossing the vast oceans and aircrafts follow the Great circle route in order to save fuel and time.
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