Using 3.14 as Pi the area of circle is: 530.66
The radius of a circle with a circumference of 13 feet is: 2.069 feet.
A = 530.9
radius in feet = 13/(2*pi)
Circles have diameters, so we will assume from your question that it is a circular flower bed. Square feet is a measure of area. Cubed feet is a measure of volume. You need the area of the flower bed that has a diameter of 13 feet. To find the area of a circle you use the formula Area = pi * radius squared Pi is approximately 3.14 The radius of a circle is one half of the diameter of a circle. In your case 13/2 = 6.5 A = pi * r2 A = 3.14 * (6.5)2 A = 132.665 square feet
r = ~2.07 feet
1.15 feet
The radius of a circle with a circumference of 13 feet is: 2.069 feet.
A circle with a radius of 13 units has an area of 530.93 square units.
A circle that has a radius of 6.5 feet. Area = pi*radius2
The circumference is about 81.7 feet.
The circumference is about 81.7 feet.
A = 530.9
radius in feet = 13/(2*pi)
The area of a circle, if it has a diameter of 13 feet, is: 132.7 square feet.
About 530.93 inches2
Well, darling, to find the area of a circle, you use the formula A = πr^2. Since the diameter is 26 feet, the radius is half of that, which is 13 feet. Plug that into the formula, and you get an area of approximately 530.66 square feet. Voila!
Circles have diameters, so we will assume from your question that it is a circular flower bed. Square feet is a measure of area. Cubed feet is a measure of volume. You need the area of the flower bed that has a diameter of 13 feet. To find the area of a circle you use the formula Area = pi * radius squared Pi is approximately 3.14 The radius of a circle is one half of the diameter of a circle. In your case 13/2 = 6.5 A = pi * r2 A = 3.14 * (6.5)2 A = 132.665 square feet