Area of a Circle = (pi)(r^2)
Diameter = 2r
If the diameter of the circle is 12, then the radius has to be 6.
If the area of a circle is pi times the square of the radius, and the square of 6 is 36 (6x6), then the area of the circle is 36pi.
The circumference and area of a circle with a 17 ft diameter are:C = 53.4 ftA = 227 ft2
Divide the diameter by 2 to get the radius. Then use the standard formula for the area of a circle.
201.06ft2
Radius = diameter ÷ 2 Area = π x radius2 = π x (12 ÷ 2)2 = 36π ≈ 113 sq ft.
The area is 50.3 square feet.
The area of a circle that has a 10 ft diameter is: 78.54 square feet.
The area of a circle with a 13 ft diameter is: 132.7 square feet.
The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).
Area of a circle = pi*radius2 Circumference of a circle = 2*pi*radius or pi*diameter
A circle with a diameter has an area of 50.265486543928724876568901 sq. ft.
The circumference and area of a circle with a 17 ft diameter are:C = 53.4 ftA = 227 ft2
A circle with a diameter of 66 feet has an area of 3,421.19 square feet.
The area of a circle is calculated using the formula A = Οr^2, where A is the area and r is the radius of the circle. Since the diameter of the circle is 12 inches, the radius would be half of that, which is 6 inches. Converting inches to feet (1 foot = 12 inches), the radius would be 0.5 feet. Plugging this into the formula, the area of a 12-inch circle would be approximately 0.785 square feet.
12 feet. The diameter of a circle is twice its radius.
Divide the diameter by 2 to get the radius. Then use the standard formula for the area of a circle.
201.06ft2
Area of a circle = pi*radius2 Circumference of a circle = 2*pi*radius or pi*diameter