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Divide the arc's degree measure by 360°, then multiply by the circumference of the circle.

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12y ago
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10y ago

divide the arcs degree measure by 360, then multiply by the cicumfrence of the circle.

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Q: Which best describes how to find the length of an arc in a circle?
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Related questions

How do you find the length of the chord of a circle?

There are a couple of different ways of finding the length of the chord of a circle. Probably the best is what is called the half angle formula.


How do you find the diameter of a circle with the width and length?

The width, or the length of a circle are its diameter.


How do you find the diameter of a semi-circle?

It is the length of the base of the semi-circle.


How do you find the radius given the chord length?

If you are given a chord length of a circle, unless you are given more information about the chord, you can not determine what the radius of the circle will be. This is because the chord length in a circle can vary from a length of (essentially) 0, up to a length of double the radius (the diameter). The best you can say about the radius if given the chord length, is that the length of the radius is at least as long has half half the chord length.


How do you find the perimeter if you already know the circumference of a circle?

The circumference of a circle is the length of the circle's perimeter.


How do you find the length in the introduction of a circle?

Introductioin of a circle has no meaning - please rephrase the question.


How do you find the length of diameter when the center of the circle is unknown?

It'll be the largest chord of the circle.


How do I find the diameter of a circle only having an arc length?

If you have only the arc length then you cannot find the diameter.


How do you find the arc length of a circle?

length=n/360*2*pi*radius


How do you find the radius of a circle if you know the segment?

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To find arc length what do you need to multiply a circle's circumference by?

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How do you find the length of a radius of a circle?

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