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The formula given is schools is circumfrence=2(pi)radius. But since I am a rebel, I use diameter times pi. This works since diameter equals 2 times radius. If you don't know, pi exactly equals 22 divided by 7. Or 3.14159.....as for an example, if you have a circle with diameter of 2, then you plug it in the formula. Then get your answer or 2(pi).

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Q: How do you find the circumference of a circle give an example to?
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Related questions

How do you use the diameter to find the circumference of a circle?

Multiplying the diameter by pi (approx 3.1416) will give you the circumference of the circle.


How do you find out the the diameter of a circle if knowing the circumference?

Divide the circumference by the value of Pi - that will give you the diameter.


How do you find area of a circle when you have the circumference circle?

Divide the circumference by pi, and that will give you the diameter. Then take half of the diameter (the radius), and plug it into the formula for the area of a circle (A=πr²)


How do you find the area of a circle if you only know its circumference?

Divide its circumference by 2*pi which will give the radius of the circle. Area of the circle then is pi*radius squared


How do you find the approximate circumference of the inner circle?

it depends on what the radius is if they give you one


How do you calculate the diameter and the circumference of a circle?

Doubling the radius will give the diameter and times this by pi will give the circumference of the circle.


How do you find the area of a circle if you have the cicumfrence?

Divide the circumference by 2*pi which then will give you the radius and use pi*radius2 to find the area of the circle


How do you find the radius for a circle when they give you the circumference?

You divide the circumference by Pi (about 3.1416). This gives you the diameter. Divide the diameter by two to get the radius.


How do you find the circumference of a circle when they give you the diameter?

You multiply the diameter by pi, which is approximately 3.1416.


How do you find the area when circumference given?

Divide the circumference by 2*pi which will give the value of the radius. Then use p*radius2 to find the area of the circle.


How do you find the circumfrence of a circle when you have the area?

Divide the area by pi then square root your answer which will give the radius of the circle and use 2*pi*radius to find the circumference.


How do you find the radius of you know the circumfrerence?

Divide the circumference by 2*pi will give the radius of the circle.


Can you give me a sentence for the word circumference?

The circumference of a circle is the length around it.


What is PIE multiply Radius of an circle?

Will give the circumference of half of the circle.


How do you find the circumference with no radius or diameter?

They would have to give you enough information to eventually get the diameter. If they gave you the area of a circle and asked for the circumference, you can determine the radius, and from the radius the diameter, and then the circumference. If they said "What is the circumference if the area of a circle is 36pi?" Area of a circle is pi*r2, which would give us a value for r = 6 Diameter is 2*r, or = 12. Circumference is d*pi, or 12pi


How do you find the diamiter of a circle?

well you can divide the circumference by pi (3.14) and it will always give you the diameter or you could measure it.


How do you find the radius of a circle having the circumfernce?

Divide the circumference by Pi (3.14159), and that will give you the diameter. Divide that number by 2 to find the radius.


How do you figure diameter of circle using circumference?

Divide the circumference by pi, and that will give you the diameter.


If you Give a circle with a diameter of 4 what is the circumference?

the equation for the circumference of a circle is 2*radius*pi, or since the radius is half of the diameter 2*radius=diameter, we can simplify the equation to the circumference of a circle=diameter*pi


Do answers for circumference need to be squared or cubed?

The circumference of a circle is a distance. It's the distance you would drive to go around the circle. If you straighten it out, you have a line. It's a simple length, and doesn't involve squares or cubes. If they give you the radius of a circle and u want to find the circumference u have to do 2* TT* r and if they give u the diameter u do TT*d


How do you find the diamater of a circle by knowing its curconferance?

By dividing the circumference by 2*pi will give you the radius and twice the radius gives you the diameter.


If the circumference of a circle is 120 what is the radius?

Divide the circumference by the value of Pi and divide the result by 2 - that will give you your answer.


If the circumference of a circle is 240 what is the radius?

Divide the circumference by the value of Pi and divide the result by 2 - that will give you your answer.


If the circumference of a circle is 250 What is the radius?

Divide the circumference by the value of Pi and divide the result by 2 - that will give you your answer.


If the circumference of a circle is 30 what is its radius?

Divide the circumference by the value of Pi and divide the result by 2 - that will give you your answer.