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.
Cooking Procedures 1  : In a large pan, heat oil. Fry the potatoes and carrots until color turns light brown. Remove and set aside. 2  Add beef to the pan; stir-fry for a few minutes until lightly brown. Remove and set aside.  In the same pan, sautÃ© the garlic and onions until translucent. Add chili flakes.
Heat vegetable oil in a skillet over high heat. Cook beef until browned, about 2 minutes per side. Remove beef to a warm plate. Reduce heat to medium; cook and stir mushrooms, 1 tablespoon unsalted butter, olive oil, and a pinch of salt in the skillet until mushrooms are very well browned, about 10 minutes. Mix in tomato sauce; cook and stir until tomato sauce thickens, about 5 minutes. Pour in Marsala wine and increase heat to high.