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Web Results

en.wikipedia.org/wiki/Arc_length

is defined by the

www.math-prof.com/Geom/Geom_Ch_32.asp

The measure of the distance all of the way around a circle. is equal to the diameter times pi. That means the measure of the distance. half the way around the ...

www.mathopenref.com/arclength.html

Definition

www.regentsprep.org/regents/math/algtrig/atm1/arclengthlesson.htm

The

www.ask.com/youtube?q=Calculating the Length of Arc&v=6lF1Kz6c2r4

Feb 24, 2013 ... Visit www.doucehouse.com for more videos like this. In this video, I discuss 2
different ways of measuring arc length , by degrees and by ...

www.themathpage.com/atrig/arc-length.htm

... of radian measure. The relationship

www.handymath.com/cgi-bin/arc18.cgi?submit=Entry

This calculator calculates for the radius,

www.dummies.com/how-to/content/how-to-determine-the-length-of-an-arc.html

An

www.purplemath.com/modules/sectors.htm

Explains formulas for areas of sectors of circles and

www.mathwords.com/a/arc_circle.htm

(radians).

Answer

How to Calculate the Length of an Arc

There are many ways to find the length of an arc, and the calculation needed depends on what information is given at the start the problem. The radius is usually the defining starting point, but there are examples of all types of formulas that you can...
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Difficulty:
Moderately Easy

Source:
www.ehow.com

More Info

www.coolmath.com

Definitions and formulas for the

www.regentsprep.org

In a circle, the

www.bbc.co.uk

The first step is to find the angle made by the