Parallel lines found on a map correspond to latitude.
longitude
There is no quadrilateral on that list that has only 1 pair of parallel sides.
utx
A network of lines used for locating points is a coordinate grid
Parallels are lines that run the same direction and are the always the same distance apart. On a map (and the Earth) the lines of latitude (measurement North and South of the equator) are parallel.
Air pressure.
parallelogram
The Key or Legend is the little table that tells you what the symbols all mean. Phil
There can be various lines on a map, but the ones you are probably thinking of are 'latitude' and 'longitude'.
longitude
On a map, longitude lines go up and down, AKA vertically. Latitude lines are horizontal lines on a map.
The lines are what determines the absolute location of a place on the map.
A topographic map.
The lines that are perpendicular to the latitude lines on a map are called longitudinal lines. There are 24 of them, each representing 15 degrees of change.
"contour lines"
Topographical lines
The lines that intercept latitude lines are lines of longitude.