Show that the points a(2, 2), b(5, 7), c(-5, 13), and d(-8, 8) are the vertices of a rectangle.

Show that the points a(2, 2), b(5, 7), c(-5, 13), and d(-8, 8) are the

1.	Show that the points a(2, 2), b(5, 7), c(-5, 13), and d(-8, 8) are the vertices of a rectangle.
Answer» Show that the points a(2, 2), b(5, 7), c(-5, 13), and d(-8, 8) are the vertices of a rectangle. Solution: