There are: pi*100*100 square yards
200 square feet is correct answer.
200
d = 28.3
Circumference = pi*d So d = circ/pi = 200/pi = 63.662 units
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
There are: pi*100*100 square yards
A circle with an area of 200 acres has a diameter of: 3,331 feet.
The area of a circle whose diameter is 200 meters is: 31,420 m2
Assuming you mean that the circle is touching all 4 corners of the square: If the perimeter of the square is 40, then each side of the square is 10 (40/4=10). You could find the diameter of the circle by breaking the square up into 2 triangles, drawing a diagonal line through the square. Using pythagorean's theory (a^2+b^2=c^2), we know legs 2 and b (they are each one side of the square, so: (10^2+10^2=c^2). 10^2 is 100, therefore it is (100+100=c^2). (200=c^2) (√200=c) and the √ of 200 is about 14.142, meaning that the diameter of the circle is √200, which is the same as 10√2, (or approximately 14.142). You multiply the diameter of a circle by pi to get the circumference of a circle. Therefore, the exact answer is (10√2)(π), which would be approximated at 44.42882938158366247015880990 units, where π is pi.
100. The radius is 1/2 of the diameter.
Its diameter will be: 2*100 = 200 miles
200 square feet is correct answer.
200 square meters is about 2,152.8 square feet.
It is 100 units.
Using 3.14 as Pi the area of circle is: 31400.0
200