If the question refers to 2" x 4" then there are 2 x 4 = 8 sq in.
If the question refers to 2' x 4' (i.e. the lengths are in feet) then there are :
2 x 12 x 4 x 12 = 1152 sq in
The sum of all the areas of the surfaces of a solid figure. for example, a cube with dimensions 2 inches x 2 inches x 2 inches has a surface area of 24 square inches (4 square inches + 4 square inches + 4 square inches + 4 square inches + 4 square inches + 4 square inches...6 sides with an area of 4 square inches)
576 square inches = 4 square feet= 576 square inches * 1 square foot/(12 inches)2=576square inches*1 square foot/144square inches= 576/144 square feet= 4 square feet
2 inches x 2 inches = 4 square inches
4" x 8" = 32 square inches
576 of them
The sum of all the areas of the surfaces of a solid figure. for example, a cube with dimensions 2 inches x 2 inches x 2 inches has a surface area of 24 square inches (4 square inches + 4 square inches + 4 square inches + 4 square inches + 4 square inches + 4 square inches...6 sides with an area of 4 square inches)
576 square inches = 4 square feet= 576 square inches * 1 square foot/(12 inches)2=576square inches*1 square foot/144square inches= 576/144 square feet= 4 square feet
4 x 4 = 16 square inches.
There are 5184 inches in 4 square yards
To convert square inches to square feet, you need to divide the total number of square inches by 144 (since there are 144 square inches in a square foot). In this case, 24 x 24 inches equals 576 square inches. Dividing 576 by 144 gives you 4 square feet. Therefore, there are 4 square feet in a 24 x 24 inch area.
2 inches x 2 inches = 4 square inches
24 inches is 2 feet and so 2 times 2 = 4 square feet
Diameter X 3.14159265 divided by 4 X diameter X diameter. 2 * 3.14159265 / 4 * 2 * 2 = 6.2831853 square inches
Multiply 47 inches by 32 inches to find the square inches: 47 X 32 = 1504 square inches.
It is 1440 square inches.
52 square inches for each layer, minimum with no overlap anywhere.
If you meant 4ft2 (four feet square) - there are 144 x 4 = 576 in2