Area of circle = Pi/4 x D2
Pi/4 = .7854
Area = .7854 x 14 x 14 = 153.94 square feet (rounded)
The area of a circle if the diameter is 32 feet is: 804.2 square feet.
You don't mention whether the 4 feet is the circumference, diameter or radius. The area of a circle is pi times the radius squared. If 4 feet is the circumference, the area is about 1.3 feet squared. If 4 feet is the diameter, the area is about 12.6 feet squared. If 4 feet is the radius, the area is about 50.3 feet squared.
A 45-foot diameter circle has an area of 1,590.4 square feet.
The diameter is 4.222 feet.
The area of a circle with a 13 ft diameter is: 132.7 square feet.
35 feet.
The area of a circle, if the diameter is 4.3 feet, is: 14.52 square feet.
The area of a circle with a diameter of 8 feet is: 50.27 square feet.
The area of a circle that has a diameter of four feet is: about 12.57 square feet.
A circle with a diameter of 6 feet has an area of 28.27 square feet.
The area of a circle with a diameter of 2 feet is 3.14159 square feet, approximately.
The area of a circle with a diameter of 26 feet is: 530.9 square feet.
The area of a circle, if it has a diameter of 13 feet, is: 132.7 square feet.
The area of a circle if the diameter is 32 feet is: 804.2 square feet.
A circle with a diameter of 66 feet has an area of 3,421.19 square feet.
A circle that has an area of 78.5 square feet has a diameter of 10 feet.
You don't mention whether the 4 feet is the circumference, diameter or radius. The area of a circle is pi times the radius squared. If 4 feet is the circumference, the area is about 1.3 feet squared. If 4 feet is the diameter, the area is about 12.6 feet squared. If 4 feet is the radius, the area is about 50.3 feet squared.