Since a square is a parallelogram, a rectangle, and a rhombus, our symmetry observations for a square will be the same as those we have already seen. A trapezoid has no reflectional symmetry and no rotational symmetry. We cannot make observations.
1 Bring to a boil then simmer, about an hour or until meat tender.  Add potatoes, carrots and green olives; simmer for another 6 to 8 minutes. Season salt and pepper to taste. Add bell peppers, cook for additional 2 minutes.
Add the mushrooms to the pan and brown 10 minutes, then add in the garlic, thyme, and sage, stir 2 to 3 minutes, then add the kale and cook until just wilted. Season with salt, pepper, and a few grates of nutmeg. Stir a few minutes more, then add in the Marsala and reduce the liquid by half, another minute or 2.dd the mushrooms to the pan and brown 10 minutes, then add in the garlic, thyme, and sage, stir 2 to 3 minutes, then add the kale and cook until just wilted. Season with salt, pepper, and a few grates of nutmeg. Stir a few minutes more, then add in the Marsala and reduce the liquid by half, another minute or 2.