The largest angle that can be measured in any direction from any point on earth is 180 degrees.
Since there are 360 degrees all around, once you pass 180, it's shorter to go around the other way.
It can't be any of the coordinate angles of latitude or longitude, since those angle are measured from the center of the earth.
90 degrees
90 degrees
The longitude of any point on Earth is the angle measured east or west to it ... whichever is shorter ... from the Prime Meridian.
Latitude is an angle measured north or south from the equator. Longitude is an angle measured east or west from the Prime Meridian
Distance East or West of the prime meridian is measured in degrees of longitude.
-- Distance is never expressed in degrees. -- The angle of the arc on the Earth's surface between the Prime Meridian and a location of interest is the location's longitude. It may be expressed in any units of angle.
The longitude of a location is its angle east or west of the Prime Meridian.
The longitude of any point on Earth is the angle measured east or west to it ... whichever is shorter ... from the Prime Meridian.
Latitude is an angle measured north or south from the equator. Longitude is an angle measured east or west from the Prime Meridian
Distance East or West of the prime meridian is measured in degrees of longitude.
-- Distance is never expressed in degrees. -- The angle of the arc on the Earth's surface between the Prime Meridian and a location of interest is the location's longitude. It may be expressed in any units of angle.
You might say that. The thing that makes it the "main" one is the fact that by international agreement, it's the meridian that's accepted as zero longitude. So whenever the longitude of a place is stated, you always know that the number means an angle measured from the "Greenwich Meridian".
The Prime Meridian is an imaginary line from which angles east and west are measured in order to help define and describe locations. The angle thus measured is called the location's 'longitude'.
The longitude of a location is its angle east or west of the Prime Meridian.
Latitude is an angle on the Earth's surface, measured north or south from the equator to the location of interest. Longitude is an angle on the Earth's surface, measured east or west from the Prime Meridian to the location of interest. Any location on Earth can be described precisely, by just these two angles.
The lines don't measure anything, any more than the marks on a ruler do the measuring for you. Longitude is an angle on the Earth's surface. It's the angle, measured east or west, from the Prime Meridian to whatever location you want to talk about. On a map or globe, there may be some lines printed along the way, to help estimate the angle.
Longitude is the angle along the Earth's surface between the Prime Meridian and any point on the surface.The 'lines' don't need to be measured.
The 'longitude' of a place is its angle east or west of the Prime Meridian .
"Longitude" is the angle of a place measured east or west from the Prime Meridian, so along with the number, you also have to tell whether it's east or west. "Longitude" is the angle of the place measured north or south from the Equator, so along with the number, you also have to tell whether it's north or south.