Distance between points (-1, -4) and (-5, -5)

Given Coordinates: x1 = -1  y1 = -4,  x2 = -5  y2 = -5
Distance Formula: d = (x2 − x1)2 + (y2 − y1)2
Substitute the given coordinates into the Distance Formula and Simplify:
d = (-5 − (-1))2 + (-5 − (-4))2
d = (-5 + 1)2 + (-5 + 4)2
d = (-4)2 + (-1)2
d = √16 + 1
d = √17
Therefore, the distance between the points (-1, -4) and (-5, -5) is equal to √17
Note: As a decimal number, √17 ≈ 4.1231056256177

The solution above and other related solutions were provided by the Distance Between Two Points Application.