50.3 square feet for an 8-foot diameter circle.
7.0686 square feet for a 3-foot diameter circle.
Assuming that the Diameter is 12 foot the radius would be 6 foot. So Area of a circle is found by Pi*rÂ² So: 3.14 * 6Â² = 113.04ftÂ² In conclusion: The area of a 12 foot circle would be 113.04ftÂ² - To keep with significant figures the answer would be: 113ftÂ²
Area = pi*r2r(radius) = diameter/2 = 16 feet/2 = 8 feetArea = pi(8 ft)2= 201 ft2======
Area of whole circle = pi*r2 = 64*pi Area of Sector = Area of Whole Circle * Angle of Sector/Angle of Whole Circle = Area of Whole Circle * 120/360 = Area of Whole Circle / 3 = 64*pi/3 = 67.0 to the nearest tenth.
The area of a circle is pi*(radius)^2. If the 8 ft is the diameter, the area is pi*(4 ft)^2~=50.27 ft^2 (ft^2 is square feet)
The area of a 10 foot circle is: 78.54 square units.
The area of a 17-foot circle is: 227 square feet.
That depends on whether the "8 feet" refers to the radius, the diameter, or the circumference of your round area.What in the world is "an 8 foot round area" ?Is 8-ft the "diameter", the distance through the center of the circle ?Is it the distance all the way around the curvy part of the circle ?Is this area even a circle ?IF this is a circle, and IF the distance around it is 8-ft, then its area is 5.093 square feet.If the diameter is 8-ft, then its area is 50.265 square feet.
The circumference of an 8-foot circle is: 25.13 feet.
The area of a 33-foot diameter circle is 855.3 square feet.
A 2-foot circle has an area of about 3.141 square feet.
The square foot area of a 41-foot diameter circle is: 1,320 square feet.
The circumference of a 8 foot diameter circle is about 25.13 feet.
The area of a circle with a 12-foot circumference is about 11.46 square feet.
The area of a circle with a 7-foot diameter is: 38.48 square feet.
Area of the circle: pi*8^2 = 201 square feet rounded
A 13-foot circle has an area of 132.73 square feet.