they are 6 apart on the x axis and 8 apart on the y axis so if you use the distance of y to be one side of a triangle and the distance of x to be the other, you can use pythagorus to find the hypoteneus which should be the distance between the two points.
ex. √(6² + 8²) = distance
√(36 + 64) = distance
√100 = distance
10 = distance
distance between the two points is D) 10.
