1.2732 square units.
If the circle's area is four square units, the circumference is 7.089 units.
If the area is a circle, the circumference is 0.28 miles.
1.25
area from circumference area = ( circumference2 / (4 * pi) ) area = 2.865 square feet (approx)
If its diameter is 4 units in length then:- Area of circle: pi*2^2 = 4*pi square units Circumference of circle: 4*pi units
Area = (Circumference squared)/4 pi Circumference = 2 sqrt(Area times pi)
The circumference of a circle is given by Circumference = pi x diameter. The area of a circle is given by Area = pi/4 x diameter2. Thus for a circle with circumference c = 12 in. The area will equal a = 11.459 in2.
Area of the circle = (circumference)2 / (4 pi)Area = 0.0796 circumference2(rounded)
If the circle's area is four square units, the circumference is 7.089 units.
First of all, there's no such thing as the "area of a circumference". The distancearound the circle is called the "circumference", and the area of the circle is calledthe "area of the circle".-- When the diameter of the circle is doubled, the circumference is doubledand the area is multiplied by 4.-- When the diameter of the circle is tripled, the circumference is tripledand the area is multiplied by 9.-- When the diameter of the circle is multiplied by N, the circumference ismultiplied by N and the area is multiplied by N2 .
If the area is a circle, the circumference is 0.28 miles.
To find the circumference of a circle then multiply pi (3.14159265...) by the diameter of the circle. To find the area then multiply pi by the radius squared.
The circumference is 4pi
1.25
area from circumference area = ( circumference2 / (4 * pi) ) area = 2.865 square feet (approx)
If its diameter is 4 units in length then:- Area of circle: pi*2^2 = 4*pi square units Circumference of circle: 4*pi units
There's no such thing as the "area of a circumference", no matter how you spell it.A circumference is a length, representing the distance around a circle, and doesn'thave an area.If you know the circumference of a circle, and you call it 'C', then the area of the circle isC2 / (4 pi)