To find the distance between the points given in the figure of the problem above, you must apply the formula for calculate the distace between two points, which is shown below: d=√[(x2-x1)^2+(y2-y1)^2] When you substitute the values, you obtain: d=√[(x2-x1)^2+(y2-y1)^2] d=√[(-1-2)^2+(-5-5)^2] d=10.4 The answer is:10.4