Question

Give reason : the longitudes are considered as great circle​

Answer 1

EXPLANATION

All longitudes are considered as great circles because they cover the entire distance from one pole to another. They all meet at the poles, cutting the Earth neatly in half.

A great circle, also known as an orthodrome, of a sphere is the intersection of the sphere and a plane that passes through the center point of the sphere. A great circle is the largest circle that can be drawn on any given sphere.