To find the circumference of a circle, you use the formula C = 2âˆr. You will need to use this equation to solve for r, the radius. Once you have the radius, you will then plug it into the formula for an area of a circle, which is A = âˆr2. Now, let's fill in your information.
C = 2âˆr
37.14 = 2âˆr
Divide both sided by 2∠to isolate the variable r.
37.14/2∠= r
Since the original problem uses two decimal places, we will round to two decimal places as well.
5.91 = r
Now, that we have the radius, 5.91, we can fill it into the formula for an area of a circle to solve your problem.
A = âˆr2
A = âˆ(5.91)2
A = âˆ(34.94)
A = 109.77
So, the area of a circle with a circumference of 37.14 is 109.77.
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!
You dived the area by the circumference of the circle.
No,Circumference is like the perimiter and Area is the whole circle.
If the circumference of a circle is 6.28 then its area is about 3.138 square units
The circumference of a circle is the distance arround the edge of the circle. The area of a circle is how big the inside of the circle is.
Circumference of a circle is (pi * diameter). Area of a circle is (pi * r2).
The area of a circle that has a circumference of 16pi is: 201.1 units2
If the area of a circle is 28.26 the circumference is: 18.84 units.
The area of a circle, if its circumference is 20π, is: 314.16 square units.
The circumference of a circle when the area is 69cm2 is about 29.4 cm
The area of circle with a circumference of 20 is: 31.83 units squared.
The circumference would be 50.265
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.