The rectangle WXYZ would look like this on the grid:
- Point W (-3,5)
- Point X (4,5)
- Point Y (4,-5)
- Point Z (-3,-5)
The perimeter of the rectangle WXYZ is calculated as follows:
2(length) + 2(width) = 32 units
2(7) + 2(10) = 32
14 + 20 = 32
Therefore, the initial statement given about the perimeter of the rectangle WXYZ with the coordinates provided is incorrect and does not form a rectangle with a perimeter of 32 units.