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Circumference = 2 x pi x radius
area = pi x radius squared
If you solve the first equation for "radius" and replace this in the second equation, you get the relation between circumference and area. Specifically, the area is proportional to the square of the radius, but it is also proportional to the square of the diameter, of the circumference, or of any other 1-dimensional measure of the circle.
What else can I help you with?
How is pi related to the circumference area of a circle?
Pi (approximately 3.14) is the ratio of the circumference of a circle to its diameter. It is calculated by circumference divided by diameter.
How is pi in relation to a circle?
Pi is related to the area and the circumference of the circle. The area is Pi multiplied by the radius of the circle squared and the circumference is Pi times the diameter of the circle. if you're wondering how it works, pi is the area of a circle with radius of 1 (unit), and the circumference of a circle with a radius of ½ (unit).
How is Pi related to the area of a circle?
Pi is related to the area of a circle because it just is. It is closely related to it in math, and to find the circumference (PI 3.14), you must know the area or the diameter.
How do you fund the circumference of circle when you know the area?
You dived the area by the circumference of the circle.
Is the Area of a circle and circumference of a circle have the same thing?
No,Circumference is like the perimiter and Area is the whole circle.
What is is circumference of a circle is 6.28. What is the area of the circle?
If the circumference of a circle is 6.28 then its area is about 3.138 square units
Is the circumference and area of a circle the same?
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.
What is the formula for finding circumference and area of a circle?
Circumference of a circle is (pi * diameter). Area of a circle is (pi * r2).
What is the area of a circle that has a circumference of 16 PI?
The area of a circle that has a circumference of 16pi is: 201.1 units2
If the area of a circle is 28.26 what is the circumference?
If the area of a circle is 28.26 the circumference is: 18.84 units.
What is the area of a circle if its circumference is 20π?
The area of a circle, if its circumference is 20π, is: 314.16 square units.
What is the area of circle with a circumference of 20?
The area of circle with a circumference of 20 is: 31.83 units squared.
