36" x 40" = 1440 square inches
equals???
42 If you are talking about a square yard, 36 inches x 36 inches = 1296 square inches or 9 square feet.
A yard is a unit of distance. A square inch is a unit of area. The two units are therefore incompatible.
Part 1: There are 36 inches in a yard. So a square yard is 36 x 36 square inches = 1296. Part 2: Each square yard is 36 X 36 inches [length and width] Having multipied this ... then seeing that you want 3 of these square yards, you multiply your first answer by 3. So, 36 X 36 = 1296... Then for 3 square yards: 1296 X 3 = 3,888 square inches.
The area of the square will be: 36 times 36 = 1296 square inches
1.5 square feet.
10.5 square feet.
72 inches by 36 inches is the same is 6 feet by 3 feet which is 18 square feet.
There are 1296 square inches in a square yard (36 inches x 36 inches).
864
There are: 36/12 times 59/12 = 14.75 square feet