On a coordinate plane, rectangle w x y z is shown. point w is at (negative 6, 6), point x is at (negative 4, 0), point y is at (negative 7, negative 1), and point z is at (negative 9, 5). in the diagram, zy = wx = 2 startroot 10 endroot. what is the perimeter of rectangle wxyz? startroot 10 endroot units 2 startroot 10 endroot units 6 startroot 10 endroot units 8 startroot 10 endroot units