In this example, x_{1} = −1 and y_{1} = 3; x_{2} = −8 and y_{2} = −4

So the distance is given by:

`d=sqrt((x_2-x_1)^2+(y_2-y_1)^2)`

`=sqrt((-8-(-1))^2+(-4-3)^2)`

`=sqrt(49+49)`

`=sqrt98`

`=9.899`

Please support IntMath!