The area of a circle = (pi) x radius squared
radius = 1/2 diameter
3.14 x 5 feet squared
3.14 x 25 = 78.5 square feet
A circle that has an area of 78.5 square feet has a diameter of 10 feet.
The area of a circle that has a 10 ft diameter is: 78.54 square feet.
78.5 square feet.
Using 3.14 as Pi the area of circle is: 78.5
78.5 square feet.
There are 10 linear feet in a 10 foot diameter circle.
The area of a circle with a diameter of 10 centimeters is: 78.54 cm2
Diameter = 10/pi = 3.183098862 feet
The area of a circle whose diameter is 10 cm is: 78.54 cm2
The formula for circumference is 2 x pi x radius. For a circle of 10 feet, the cirumference would be 62.8 feet. The formula for area is pi x r2. For a circle of 10 feet, the radius would be 314.16 ft.
If the radius is 5 feet then the diameter is 10 feet
The circumference of a circle if the diameter is 10 feet long is: Pi x 10 (about 31.416).