52 square feet. This is an easy calculation - just multiply the length by the width. The answer is the number of square feet.
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'x13' = 234 sq feet = 21.74 square meters.
18 feet x13 feet is ~21.7 square meters.
299 square feet = 33.22 square yards
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.