A 12-inch circle has an area of 0.784 square feet.
A 56-inch diameter circle has an area of about 17.06 square feet.
There are 144 18 square inch tiles in an area of 18 square feet.
There cannot be square feet in an inch. One is an area unit and one is a length unit. Square feet belong to square inch.
A 72-inch diameter circle has an area of: 28.3 square feet.
A 48-inch diameter circle has an area of: 12.57 square feet.
Area of the circle in square feet = pi*radius2
A 36-inch diameter circle has an area of: 1,017.9 square inches.* * * * *which is 7.07 square feet.
A circle with a diameter of 300 inches has an area of 490.87 square feet.
2.78 square feet.
This tile has an area of 1 ft2.
A square foot is a unit of area. An inch is a unit of distance. The two units are therefore incompatible.