784 square feet
560 ft2
728 square feet. To calculate square feet simply multiply length by width - the result is the area in square feet.
Well, darling, a 4x7 rectangle has 28 square feet. It's as simple as multiplying the length by the width. So, next time you need to calculate the square footage of a room, just remember this little nugget of knowledge.
28 feet contains 28 feet.
24.444 (recurring) square yards.
784 square feet
3.11 square yards = 28 square feet.
19 feet by 28 feet gives you 532 square feet.
560 ft2
224 square feet. (8 x 28 = 224)
28 x 46 = 1,288 square feet.
434 square feet.
28 square feet.
Assuming you meant 28 feet x 28 feet, the answer is 784 sq feet.
If the dimensions are in feet then: 28*36 = 1008 square feet
1120 square feet