I agree with your conclusion. Worth adding this doesn't even find the two dimension distance between two points, it finds a hypotenuse length using the Pythago

I agree with your conclusion. Worth adding this doesn't even find the two dimension distance between two points, it finds a hypotenuse length using the Pythagorean theorem and doesn't accept two points as parameters (unless they are on a number line, and in that case math.abs(x - y) would be the correct code).