Three of the vertices of parallelogram abcd are given. graph them on your paper. find the coordinates of point d. show your method.
a(-4,1), b(-1,5), c(6,5), d(x, y)
type your answer as a point (x, y) with parentheses and no spaces.

55? i think maybe

step-by-step explanation:

step-by-step explanation:

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.