## Z-Coordinate

### The z-coordinate is a concept used in three-dimensional coordinate systems to determine the position of a point in space

The z-coordinate is a concept used in three-dimensional coordinate systems to determine the position of a point in space. In a three-dimensional Cartesian coordinate system, which is commonly used, the x-coordinate represents the horizontal position, the y-coordinate represents the vertical position, and the z-coordinate represents the depth or distance along the third dimension.

The z-coordinate is measured perpendicular to the xy-plane, which is the plane formed by the x and y axes. A positive z-coordinate indicates that the point is located above the xy-plane, while a negative z-coordinate indicates that the point is below the xy-plane.

By using the combination of x, y, and z-coordinates, we can precisely describe the location of a point in a three-dimensional space. This is useful in various fields, such as computer graphics, physics, engineering, and architecture, where the three-dimensional positioning of objects or points is essential for analysis, calculations, or design purposes.

##### More Answers:

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