Yes they are. The definition of a quadrilateral is a closed figure with four sides. A square always has four congruent sides and is a closed figure. Therefore, all squares areâ¦ quadrilaterals. Trapezoids, rhombuses, and rectangles are also quadrilaterals. 1 person found this useful.
How Many Grams of Fat Per Day. The number of grams of fat you can eat depends on the total number of calories allotted for your diet plan each day. Fat has 9 calories per gram. So someone who eats 2,000 calories per day is shooting for 20 to 35 percent of those calories from fat -- which is between 44 and 78 grams of fat per day.
1 Limiting the amount of saturated fats you eat to less than 7 percent of your total daily calories. That means if you need about 2,000 calories a day, less than 140 calories (or 16 grams) should come from saturated fats.  Limiting the amount of trans fats to less than 1 percent of your total daily calories. That means if you need about 2,000 calories a day, less than 20 calories (or 2 grams) should come from trans fats.