This area is 19,639 45 square yards.
The area of a circle with a diameter of 24 yards is: 452.4 square yards OR 4,071.6 square feet.
The area of a circle, if the diameter is 18 yards, is: 254.5 square yards.
135 square feet. (just multiply square yards by 9 to get square feet).
A circle with a diameter of 9 yards has an area of 63.62 square yards.
There are: pi*100*100 square yards
Area = pi*52 square yards
If the diameter is 6.8 yards, the area is 36.32 square yards.
A circle with a radius of 21 yards has an area of 1,385.44 square yards.
50.27 square yards.
The circle has an area of ~314.159 square yards.
Using 3.14 as Pi the area of circle is: 123.83657600000001
Area of a circle = pi*radius2 Radius = diameter/2 = 3.4 yards. Area of the circle = pi*3.42 = 10.68141502 square yards.