143 square feet.
130 square feet !
19'x13'
Just multiply the two dimensions together. This gives you 208 square feet.
13'x13' = 169 square feet
18 feet x13 feet is ~21.7 square meters.
299 square feet = 33.22 square yards
To convert square feet to square meters, you can use the conversion factor 1 square foot is equal to 0.092903 square meters. Therefore, 18 feet by 13 feet is equal to 214.81 square feet. Converting this to square meters gives approximately 19.96 square meters.
You would need a total of 36 tiles to cover that area.
You will need 25, 13x13 tiles.
Multiply width by length to get the area. The answer would be 143 square inches.
There is one and only one real solution, and no imaginary solutions, of the equation x13 = 1. The solution is x = 1. If x = -1 then x13 = -1, so that does not work. If x = i, then x13 = -i, so that does not work. If x = -i, then x13 = -i, so that does not work.