Julie is given two points. (x y) and (w, z). which process can she use to find the distance between the points?
a
count off the horizontal distance between x and w, and add the vertical distance between y and z
b
count off the horizontal distance between x and y, and add the vertical distance between wand z
c
subtractx-wand y-z. square the differences, and then add the squares. finally, take the square root of the sum.
d
subtract x - y and w- z. square the differences, and then add the squares. finally, take the square root of the sum.