finding-arc-length-of-a-circle-geometry-moomoomath

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Arc Length is the length of the arc that is part of the circumference.

The formula for arc length = measure of AB/ 360 * 2pi *radius

Video works two example problems finding arc length.

Problem 1 is Find the arc length of a circle with a radius of 5 and an angle measure of 50 degrees.

Problem 2 is If given the diameter of a circle and a central angle of 150 degrees.

You may also enjoy...

Finding Arc length

https://www.youtube.com/watch?v=6lF1Kz6c2r4

Arc Length of a Circle

http://www.moomoomath.com/arc-length-of-a-circle.html

Arc length of a circle "shortcut"

https://www.youtube.com/watch?v=lBOy62v-9Uk

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Tagged under: circle,geometry,moomoomath,arc length,corcumference,radius

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