100. The radius is 1/2 of the diameter.
Area = pi times radius2 where radius = 200 feet therefore area = pi times 2002 Area = 125 663.7 feet2
A circle with an area of 200 acres has a diameter of: 3,331 feet.
Using 3.14 as Pi the area of circle is: 31400.0
200*pi feet, or approximately 628 feet. The formula for the circumference of a circle is C = 2*pi*r.
Area of the circle: pi*8^2 which is about 200 square cm
acre = 43,560 square feet = 4,840 square yardsArea of a circle = (pi)Â·(radius)2 = (pi)Â·(200)2 = 125,663.7 square yards = 25.964 acres (rounded)
area of full circle = 400 sq. ft. if area = pi * radius2 then radius = square root ( area / pi ) = 11.284 radius (approx). = 22.568 diameter (approx).
the sq. footage of the circle would be 3.14(radius squared). if the diameter is 200ft, then the radius is 100ft. So, 3.14(100x100)= 3.14(10,000)= 31,400 sq. feet
It is 100 units.