Question

Why diametrically opposite lines of longitude and equator are called great circle?

Answer 1

Answer:

Step-by-step explanation:

The Equator and all diametrically opposite longitudes are called Great circles. Because they pass through or touch the centre of the circle. They have a radius equal to the radius of the sphere's centre

Answer 2

Step-by-step explanation:

▪️The Equator and all diametrically opposite longitudes are called Great circles. Because they pass through or touch the centre of the circle. They have a radius equal to the radius of the sphere's centre.

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