Calculator for calculating the distance between points (length of the segment)

Instructions for use: enter point coordinates A (x_Ay_A, of_A) и B (x_By_B, of_B), then press the button “Calculate”. As a result, the distance between them will be calculated.

Note: if the points are in two-dimensional space, then the coordinates “Z” just leave it blank or put zeros instead.

Calculation formula:

The distance between points A and B is the length (d) of the segment AB formed by these points. It is considered thus: