There are: 12*17 = 204 square inches
There are 12 inches in a foot, and there are 12 x 12 square inches in a square foot. Lock that idea in. One square foot equals 12 x 12 square inches. That's 144 square inches in one square foot. An area of 155 square feet contains 144 x 155 square inches, or 22,320 square inches.
240
One square foot = 144 square inches. (12" x 12" = 144")
since 1 square foot = 12 x 12 = 144 square inches then 14 square feet = 2016 square inches
20,736 square inches.
There are: 12*17 = 204 square inches
12 inches by 12 inches = 1 square foot
The area of a rectangle 12 inches by 12 yards is 5184 square inches, since 12 inches * 12 yards * 36 inches/yard = 5184 square inches.
There are 12 inches in a foot, and there are 12 x 12 square inches in a square foot. Lock that idea in. One square foot equals 12 x 12 square inches. That's 144 square inches in one square foot. An area of 155 square feet contains 144 x 155 square inches, or 22,320 square inches.
240
12" x 8" = 96 square inches
A square foot measures 12 inches by 12 inches - which equals 144 square inches. That means that 1152 square inches = 1152/144 = 8 square feet.
2160 square inches.
One square foot = 144 square inches. (12" x 12" = 144")
since 1 square foot = 12 x 12 = 144 square inches then 14 square feet = 2016 square inches
1 square foot is 12" x 12" or 144 square inches in total.