These dimensions are the same as 10' x 4', so the answer is 40 sq ft.
SA = 726 square inches.
Length x width = square footage
45.33 square feet.
That quantity is usually called "area".The area of any circle is (pi) (radius)2 .Area = (pi) (11 inches)2 = 380.133 square inches (rounded)To convert square inchage to square footage, divide by 144.380.133 square inches = 2.64 square feet (rounded)
It is: 2 feet times 2 feet = 4 square feet
The square footage of a lot measuring 81x180x113x180 is 20,340 square feet. Square footage is found by multiplying the length by the width of an area.
SA = 726 square inches.
6*112 = 726 square inches
Length x width = square footage
4050
Square footage (surface area) of a 36 inch diameter sphere = 4pir2 pi = 3.1416 r = 1/2 X diameter You asked for square footage; so first convert 36 inches to feet 36 inches / 12 inches/foot = 3 feet r = 1/2 X 3 feet = 1.5 feet surface area = 4 X 3.1416 X (1.5 feet)2 = 28 square feet
45.33 square feet.
The square footage is determined by measuring the width and the depth of the room. If the closet is 3ft deep and 4ft wide, then multiply 3x4 and your square footage is 12. 12sqft
Multiply by 144.
68ft2
900 square feet
If it is a perfect rectangle and you are measuring the sides by feet then the length times the width of a rectangle is the same as the square footage.