So we can say that rotational symmetry of a square is 4. In case of a pentagon 5 sides are present so the rotational symmetry is 360 / 5 = 72 degrees. In case of a Hexagon 6 sides are present so the has rotational symmetry is 360 / 6 = 60 degrees.
Baked Round Steak. 1  1. Preheat the oven to 325 degrees Fahrenheit (163 degrees Celsius). 2  2. Heat oil in a large skillet. 3  3. Flatten the beef.  4. Combine the flour and 1  salt. 5. Dredge the steak in the flour mixture.  6. Brown the steak in the hot 1  oil. 7. SautÃ© the celery, carrot, and 2  onion. 8. Add tomatoes and Worcestershire  sauce.
Pour over the roast and vegetables. Season with salt and pepper if desired. 5.) Place the lid back on the Dutch oven and cook the bottom round roast at 300 degrees for 4-5 hours. 6.) When the roast is done, you may slice it or shred it with two forks. A bottom round roast is a very economical meal for a hungry family.Fortunately, itâs very easy to prepare and the leftovers store well.our over the roast and vegetables. Season with salt and pepper if desired. 5.) Place the lid back on the Dutch oven and cook the bottom round roast at 300 degrees for 4-5 hours. 6.) When the roast is done, you may slice it or shred it with two forks. A bottom round roast is a very economical meal for a hungry family.