Show that the points A(0,6), B(2,1) and C(7,3) are the three corners of a square ABCD. Find i) the slope of the diagonal BD and ii) the coordinates of the fourth vertex D.
Show that the points A(0,6), B(2,1) and C(7,3) are the three corners of a square ABCD. Find i) the slope of the diagonal BD and ii) the coordinates of the fourth vertex D.