The origin is the position where 𝒙 and 𝒚 are both zero ... Understanding coordinates is useful for map reading. The location of a position on an Ordnance Survey (OS) map is managed by ...

Coordinates are two numbers used to describe a point's position on a grid. Grids have two axes. The horizontal axis is called the x-axis and the vertical axis is called the y-axis. Coordinates are ...