Enter the values for X and Y co-ordinates for two points. Colorblue dAB sqrtx_B - x_A2 y_B-y_A2. D x 2 x 1 2 y 2 y 1 2.
Distance formula calculator automatically calculates the distance between those two coordinates and show results stepwise.
Since this format always works it can be turned into a formula. How to enter numbers. The distance formula is derived from the Pythagorean theorem. To find the distance between two points x 1 y 1 and x 2 y 2 all that you need to do is use the coordinates of these ordered pairs and apply the formula pictured below.