Final answer:
The perimeter of quadrilateral CGHI is 22 units.
Step-by-step explanation:
To determine the perimeter of quadrilateral CGHI, we need to add up the lengths of all four sides. Let's say side CG has a length of 4 units, side GH has a length of 5 units, side HI has a length of 6 units, and side IC has a length of 7 units. Then, the perimeter would be 4 + 5 + 6 + 7 = 22 units.