Understanding Circles Worksheet



Understanding Circles Worksheet

Name _________________________________ Date ______________

Find the Circumference for each.

Round to the nearest hundredth. Assume [pic]= 3.14

|1. |2. |

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|[pic] |[pic] |

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|g = 20 yd |m = 46 cm |

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|  _______________ |________________ |

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|3. |4. |

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|[pic] |[pic] |

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|s = 11 ft |e = 4 cm |

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|________________ |________________ |

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|5. |6. |

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|[pic] |[pic] |

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|s = 10 cm |m = 83.951 m |

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|________________ |________________ |

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|7. |8. |

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|[pic] |[pic] |

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|g = 13.9 in |e = 26.8 mi |

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|________________ |________________ |

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Complete the table for each circle.

Round to the nearest hundredth. Use 3.14 for [pic]

Radius Diameter Circumference

9. 12mm _____ ________

10. _____ 14k ________

11. _____ _____ 41.45 m

12. 8ft _____ ________

13. _____ 5 in ________

14. 11.7m _____ ________

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