30 deg. north and 20 deg. North
There are more than one major lines of longitude that pass through the Argentine. They have values around 58 degrees west but none of the lines/meridians is a named line.
another name for a line of longitude is meridian.
A "meridian" is a line of constant longitude.
Lines of longitude are also called meridians.
latitude lines is another name for parallels and longitude lines are called meridians
Every 'line' of constant longitude is a 'meridian'.
meridians
they call parells
Meridian
Each 'meridian' is a line of constant longitude.
Lines of longitudes are also called Meridians. These vertical lines are drawn from the North to South poles.The meridian through Greenwich, England, called the Prime Meridian, was set at zero degrees of longitude. The meridian on the opposite side of the earth from Greenwich is called the International Date Line (IDL), which is at roughly 180° longitude.
Any meridian of longitude between about 53.66 and 73.55 degrees west passes through Argentina. There are an infinite number of possibilities in that range.