Geometry b. The two vertices that form the non- congruent side of an isosceles triangle are (-5, 3) and (2, 3). What are the coordinates of the other vertex? c. The coordinates of the endpoints of the hypotenuse of a right triangle are (7, 5) and (3, 1). Find the other vertex. There are two possible solutions. d. Three vertices of a parallelogram are (0, 0) (4, 0), and (0, 6). Find the fourth vertex. There are three possible solutions.