18 x 12 = 216 square feet.
45 x 18 square feet
There are: 8 times 18 = 144 square feet
10' x 18' = 180 square feet.
There will be some waste since you will have to buy a 12 x 13.5 (162 square feet/ 9 square feet per square yard ) 18 square yards
18 x 12 = 216 square feet.
12 feet x 18 feet = 216 square feet.
12' x 18' = 216 square feet.
12 feet x 18 feet = 216 square feet
you can't convert a linear measure - 18 feet to an area - square inches. If you meant what is 18 square feet in square inches then it is 18*12*12 - you can do the arithmetic!
216 square feet (12 x 18 = 216)
18 feet x 12 feet = 216 square feet 216 square feet = 20.0670566 square metres
Simply multiply the dimensions: 12 * 18 = 216 square feet
316
648 square feet.
216 square feet. (12 x 18 = 216)
216 square feet