Circumference is 2(pi)r are is (pi)r2.
First we need to find r
r= 7.85/(2pi)=1.2493663032713783857857375424742.
To find the area, square that and multiply by pi.
Area = 4.9037627403401601642090198542114.
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If the circumference of a circle is 6.28 then its area is about 3.138 square units
The area of circle with a circumference of 20 is: 31.83 units squared.
The circumference of a circle with an area of 3 acres is: 1,281 feet.
what is the area and circumference of a circle with a diameter of 55 centimeters
The circumference of a circle is a line. Because it is a line it has no area, only length. So the area of the circumference cannot exist!