180* glad to help
I think it's the equator. not the answer above.
The equator and all lines of longitude are called great circles because the represent the circumference of the earth. The other latitude lines along the globe are smaller then the actually circumference.
yes
"Parallels" or "Circles of Latitude".
lines of latitude are horizontal lines that form circles and that run in the same direction as the equator
The circles could be in 2 planes that are parallel to each other. Lines and planes can be parallel. Lines of latitude are examples of circles that are in parallel planes.
All parallels of latitude, except for the Equator, are not great circles. Great circles are the largest circles that can be drawn on a sphere and pass through its center, whereas small circles do not pass through the center of the sphere.
Small circles on the Earth are lines of latitude that do not align with the equator, which is the largest circle. These circles are parallel to the equator and include lines such as the Tropics of Cancer and Capricorn as well as the Arctic and Antarctic Circles. Unlike great circles, which divide the Earth into two equal halves, small circles vary in size and are used in navigation and mapping to denote specific latitudes. They represent points of equal latitude but differ in circumference as you move away from the equator.
They are known as parallels - a bit of a misnomer, really, because there are no parallel lines on the surface of a sphere: lines of latitude themselves are not lines, but circles, except for the equator.
Latitude
I think it is lines of latitude. ___________my answer is the tropic of cancer and Capricorn
Only longitutude crosses latitudinal lines (horizontal circles)
All lines of latitude are taken as standard. These lines of latitude, however, do wobble with the Earth's wobble.