# Resources

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Arc Length and Area of a Sector

Resource | Rank | Resource Type | Rate this Resource ( )Why? |

http://youtu.be/zD4CsKIYEHo | video | Rate this resource |

The rank is based on the ratings from students and instructors! Please vote, after you have used the resource!

## Additional Resources (if any)

Learning Objective | Resource | Rank | Resource Type | Rate this Resource ( )Why? |

Types of Angles: Acute, Obtuse, etc. | http://youtu.be/50eVno0s1DI | video | Rate this resource | |

Complementary and Supplementary Angles | http://youtu.be/MmFjNPoYoDc | video | Rate this resource | |

Circle Basics: radius, diameter, circumference, area and Pi | http://youtu.be/eiHWHT_8WrE | video | Rate this resource | |

Complementary and Supplementary Angles | http://youtu.be/h9zUbWPqVpc | video | Rate this resource | |

Complementary and Supplementary Angles | http://youtu.be/roPiQQXvY-4 | video | Rate this resource | |

Circle Basics: radius, diameter, circumference, area and Pi | http://www.khanacademy.org/video/circles--radius--diameter-and-circumference?playlist=Geometry | video | Rate this resource |