25.12
A circle that is 4 feet 6 inches in diameter has an area of: 15.904 square feet.
3.141 square inches
6 inches across
176.2
6 inches across
A circle that is 4 feet 6 inches in diameter has an area of: 15.904 square feet.
3.141 square inches
6 inches across
176.2
120 inches
6 inches across
A circle with a diameter of 18 feet has a perimeter of 56.5 feet.
5 feet = 60 inches
21 feet = 21*12 inches = 252 inches - whether in a straight line or a circle or whatever.
If the radius of a circle is 80 inches, then the area of the circle is 139.6263 square feet. (rounded)
A circle with a diameter of 14 feet 9 inches has an area of: 170.87 square feet.
A circle with an 8-inch diameter has a perimeter of 25.1 inches.