To find the area of a rectangle, you multiply the length by the width. In this case, the length is 21 feet and the width is 17 feet. Therefore, the area of the floor is 357 square feet (21 feet x 17 feet = 357 square feet).
21 feet by 21 feet is a square having an area of 441 square feet.
21*21 = 441 square feet.
Area = Length * Width 21 * 40 = 840 Square Feet
588Square feet is area, and area of a rectangle = LWtherefore, A=28x21A=588
The area of a parallelogram is calculated by multiplying the length of the base by the height. In this case, the base is 3 feet and the height is 7 feet. Therefore, the area of the parallelogram is 3 feet * 7 feet = 21 square feet.
Multiply the two dimensions to get the area. The calculation will give you 189 square feet, which converts to 21 square yards.
1 square foot is 0.111 square yards. The floor area is 9feet x 21feet = 189 square feet. Therefore, the total square yards is: 189 square feet x 0.111 square yards/foot squared = 21 square yards Therefore, there is 21 square yards of floor.
21*3 = 63 square feet.
21 ft * 17 ft = 357 sq feet.
21 feet by 21 feet is a square having an area of 441 square feet.
17 yards is 51 feet (3 feet to a yard).
21*21 = 441 square feet.
14 x 21 = 294 square feet.
Area = Length * Width 21 * 40 = 840 Square Feet
588Square feet is area, and area of a rectangle = LWtherefore, A=28x21A=588
The area of a parallelogram is calculated by multiplying the length of the base by the height. In this case, the base is 3 feet and the height is 7 feet. Therefore, the area of the parallelogram is 3 feet * 7 feet = 21 square feet.
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