area = π x radius2
= π x (3 ft)2
= 9π ft2
≈ 28.27 sq ft
r = 5.597 ft C = 35.16 ft
10 :)
Circumference = 2 * pi * radius 12 pi ft = 2 pi radius radius of the circle = 6 ft Area = pi *radius2 Area = pi (6)2 Area = 36 pi ft2
Area of a circle = pi*radius squared
Area of a circle = pi*radius squared
what is the approximate area of a circle with a radius of 26ft
Approximate area of a 15 foot radius circle is a little more than 700 square feet.
The area is 441 times pi.
r = 9.027 ft C = 56.72 ft
r = 19.54 ft C = 122.8 ft
r = 5.585 ft C = 35.09 ft
r = 34.83 ft C = 218.9 ft
r = 5.597 ft C = 35.16 ft
If you meant: How does one measure the area of a circle in Sqft, The formula is: Pi x Radius in Ft squared. i.e. Area of circle in SqFt. =(22/7) x Radius in Ft x Radius in Ft.
The circumference of a circle is pi * the diameter. The diameter is radius * 2. The area of a circle is pi * the radius squared. So for a circle of circumference 62.8 ft, the radius is 62.8/pi/2 which is 10.0 ft to 1 decimal place The area is pi * radius squared = 314.2 sq ft.
A circle with a radius of 10 feet has an area of 314.16 square feet.
A circle with a radius of 9 feet has an area of 254.47 square feet.