d = 8.9 feet
If the circumference of a circle is 28 inches the diameter is: 8.913 inches (circumference divided by Pi = diameter).
The circumference of a circle with a 28 unit diameter is: 88cir=dx22/7
28 x 3.1416: circumference is pi times the diameter.
Circumference of circle: 28 times pi inches
The circumference of a circle with a diameter of 28 cm will be pi*28 cm which is approx 88.0 cm
The area of a 28-foot diameter circle is: 615.752 feet2If the circumference is 28 feet then the area is 62.388 feet2
Circumference of the circle: 28*pi inches
Circumference = pi*diameter = 87.96 inches.
Circumference of a circle: 2*pi*radius or diameter*pi Area of a circle: pi*radius squared
It is: pi*28 meters
Multiply the diameter by pi, which is about 3.14.
If 14 feet is the diameter then circumference = pi x 14 = 3.1415 x 14 = 43.98 feet If 14 feet is the radius then circumference = pi x 2 x 14 = 3.1415 x 28 = 87.96 feet