5' x 2' = 10 square feet.
45 square feet.
There are five square yards in 45 square feet.
3,702,600 square feet.
width is 5 feet
1 acre is 43,560 square feet 5 acres is 217,800 square feet
One square is equal to five square feet.
15 square feet
Two square miles is 55,756,800 square feet.
217,800 square feet.
5 x 5 = 25sq ft
To convert from square feet to sq meters, multiply by 0.0929.
The surface area of the Earth is: 4 * pi * r^2 = 4 * pi * (6378.1 km)^2 = 511201962.3 square km And, since there are 3280.839895 feet per km, there are 10763910.42 square feet per square km. So, the square footage of the earth (assuming a spherical shape, not ellipsoidal) is: 511201962.3 * 10763910.42 = 5.502532127 x 10^15 square feet That's approximately: 5,502,532,127,000,000 square feet Which is read, "Five quadrillion, five hundred two trillion, five hundred thirty-two billion, one hundred twenty-seven million square feet".