To solve, use the distance formula: [tex]d= \sqrt{(x_1+x_2)^2+(y_1+y_2)^2} [/tex]. Using your values of x and y, you get [tex]d= \sqrt{(1+5)^2+(2+5)^2} = \sqrt{6^2+7^2} = \sqrt{36+49} = \sqrt{85}[/tex], which is approximately 9.22. This means your shortest distance is √85≈9.22
