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Web Results

en.wikipedia.org/wiki/Circumference

The

www.mathplanet.com/education/pre-algebra/more-about-equation-and-inequalities/calculating-the-circumference-of-a-circle

The distance around a circle on the other hand is called the

www.wikihow.com/Calculate-the-Circumference-of-a-Circle

Write down the

www.khanacademy.org/math/basic-geo/basic-geo-area-perimeter/basic-geo-area-circumference/v/circumference-from-area

Here we find the

xkcd.com/1184/

www.bbc.co.uk/schools/gcsebitesize/maths/geometry/circlesrev2.shtml

So we can write the

www.mathsteacher.com.au/year9/ch14_measurement/02_circle/circle.htm

Calculating the

www.ask.com/youtube?q=What Is the Formula for Circumference&v=brxwLXei3so

Nov 15, 2010 ... How to find the Circumference of a Circle. Jaymee W ... How to find radius,
diameter, circumference and area of circles? - Duration: 7:43.

www.ask.com/youtube?q=What Is the Formula for Circumference&v=1XFkAZW-rWg

Oct 23, 2007 ... In this lesson, students learn that the circumference of a circle is the distance
around the circle, and the formula for the circumference of a circle ...

www.math.com/tables/geometry/perimeter.htm

(pi = pi = 3.141592...)

Answer

To work out the circumference of a circle, you multiply the diameter by Pi (approximately 3.141).

Sources:

More Info

www.mathgoodies.com

www.virtualnerd.com

Then you can use the

www.reference.com

The