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.
Total fat. 1  You need some fat, but eating too much fat can lead to certain health problems. 2  The amount of fat you should eat each day is between 25% and 35% of your total calories. 3  If you eat 2,000 calories each day, that means you would need around 600 calories from fat. Daily Value top. 1  For your health, experts recommend that you get certain amount of different nutrients daily. 2  The % Daily Value (%DV) tells you what percentage of the daily recommendation you get from one serving of a food. 3  The %DV is based on eating 2,000 calories each day.