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
120 inches
176.2
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.
There are 3.14159 (or π or pi) diameters in any circle. The "136 feet of fence in a circle" describes the circumference of the circle. The relationship of the circumference to the diameter (feet across) is pi, or 3.1415. So there are 136/3.1415 = a little under 43.3 feet in the diameter.