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area and arc length of a sector : ExamSolutions

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Uploaded by on Jan 24, 2009

In this tutorial you are shown how to find the area of a sector and arc length when the angle is in degrees or radians.
See this and other tutorials at http://www.examsolutions.co.uk along with worked solutions to past papers

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Education

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Standard YouTube License

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Uploader Comments (ExamSolutions)

  • Thanks - amazing.

  • Cheers

  • Oh my God, THANK YOU FOR UPLOADING THIS. We are learning this in class and my teacher can not explain this well at all. Just watching this video once and I have a good understanding of it,

    YOU RULE

  • Thanks - Hope the other videos on my site help you too if you are stuck.

  • It is. The video should show you why. the pi cancels.

  • Glad to help

Top Comments

  • Taught perfectly. Great teacher. Don't just know math, understand it.

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All Comments (18)

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  • @benpetrofsky

    dude my teacher sucks too!!!

  • you couldn't have done an example?

  • thanks helped alot

  • what if the question only give the area and the radius?anybody please help!

  • Thank you xxx

  • 5/5

    Good tut

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