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1.2732 square units.

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Q: If the circumference of a circle is 4 what is the area?
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What is the relationship between the circumference of a circle and the area of a circle?

Area = (Circumference squared)/4 pi Circumference = 2 sqrt(Area times pi)


Area of a circle with a 12 inch circumference?

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.


How do you find the area of a circle after you've got the circumference?

Area of the circle = (circumference)2 / (4 pi)Area = 0.0796 circumference2(rounded)


What is the circumference if the area is 4?

If the circle's area is four square units, the circumference is 7.089 units.


How would the area of a circumerancebe affected when the diameter of a circle is doubled or triple?

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 .


What is the circumference of 4 acres in miles?

If the area is a circle, the circumference is 0.28 miles.


What is the circumference of a circle with the given area in terms of pi when the area equals 4 pi?

The circumference is 4pi


What is the circumference and area of a circle that has a radius of 4?

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 ratio of the area to the xircumference of a circle is 5/4. What is the circumference of the circle?

1.25


What is the area of a circle if the circumference is 6'?

area from circumference area = ( circumference2 / (4 * pi) ) area = 2.865 square feet (approx)


How do you Find the area of a circle so that its area and circumference have the same value?

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


How do you fund the circumference of circle when you know the area?

You dived the area by the circumference of the circle.