You would use square inches if you were trying to measure the area of a 2D shape.
There are 144 square inches in a square foot. The answer would be 11,232 square inches.
Use this formula to convert from square inches to square feet, : square inches x 0.00694 = square feet
9 times 13 = 117 square inches
A square that is six inches on a side would have an area of 36 square inches.
There are 144 square inches in a square foot. There would be 7,200 square inches.
In metric, you would use square meters and/or square centimeters, depending on how large your table is. In America one might use square inches or square feet.
One square foot would be 12 inches by 12 inches, or 144 square inches. This means to convert square feet to square inches, multiply the number of square feet by 144 to to get the number of square inches.
24 inches
The area would be 81 square inches.
Assuming it is a circle, it is about 63.8 inches, a square would be 72 inches.
If the sides are 24 inches the area is 576 square inches.
Note that "11 inches squared" means 11 x 11 or 121 square inches. 11 square inches would be 70.97 square centimeters (1 square inch = 6.4516 square centimeters) 121 square inches would be 780.64 square centimeters.
Multiply width by length to get the area. The answer would be 1440 square inches which would be 10 square feet.
144 square inches = 1 square foot20 square inches = 20/144 = 0.1389 square foot (rounded)
No. 12 inches by 12 inches = 144 square inches. To get 150 square inches from a roll 12 inches wide, you would need to buy 12.5 inches. That would measure exactly 150 square inches.
If they 16 is in inches, this would be 256 square inches per tile. That would cover 10,496 square inches. Divide by 144 and you get 72.89 square feet.
The square root of 225 is 15 so the answer would be 15 inches.