Unlocking The Mystery: What Are The Coordinates Of A Point?

The coordinates of a point, often denoted as (x, y), refer to the values that define its position in a coordinate system. The first value, ‘x’, is known as the abscissa and represents the horizontal distance from the origin. The second value, ‘y’, is called the ordinate and indicates the vertical distance from the origin. The origin is the point where the two axes intersect. This coordinate pair is typically written within parentheses, with the abscissa listed first followed by the ordinate, and the two values are separated by a comma. For instance, (3, -10.5) represents a point located at 3 units to the right (horizontally) and 10.5 units below (vertically) the origin.

A point’s Cartesian coordinates in three dimensions consist of a triplet of numbers, denoted as (x, y, z). These three values represent the point’s position in space by indicating the signed distance from the origin along each of the three axes: the x-axis, the y-axis, and the z-axis. In essence, these coordinates provide a precise description of where the point is located within the three-dimensional space, enabling us to pinpoint its exact position relative to the coordinate system’s origin.