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Adv.math - Parts Of A Circle Homework

16 Questions
Adv.math - Parts Of A Circle Homework

Answer the following questions. They are from "Silver Burdett Math book, page 263. At the end, you will receive a score let you know how you did. Review those you missed. Answer the questions again, if you want to improve your score.

Questions and Answers
  • 1. 
    Name the circle.
  • 2. 
    Name a diameter.
  • 3. 
    If OM is 5 cm long, how many cm long is MN?
  • 4. 
    If MN is 14 cm long, how many cm long is OP?
  • 5. 
    True or False. All diameters are chords.
    • A. 

      True

    • B. 

      False

  • 6. 
    True or False. All chords are diameters.
    • A. 

      True

    • B. 

      False

  • 7. 
    True or False. Some radii are chords.
    • A. 

      True

    • B. 

      False

  • 8. 
    True or False. All central angles are acute.
    • A. 

      True

    • B. 

      False

  • 9. 
    • A. 

      True

    • B. 

      False

  • 10. 
    Which of the following is NOT a radius of Circle O?
    • A. 

      MN

    • B. 

      OP

    • C. 

      OM

    • D. 

      NO

  • 11. 
    Which of the following is NOT one of the 3 radii in Circle O?
    • A. 

      QN

    • B. 

      ON

    • C. 

      PO

    • D. 

      MO

  • 12. 
    Choose the diameter in Circle O.
    • A. 

      ON

    • B. 

      QM

    • C. 

      QN

    • D. 

      MN

  • 13. 
    Choose the answer that identifies 3 chords.
    • A. 

      OP, MO, ON

    • B. 

      MN, QM, NO

    • C. 

      MN, MQ, QN

    • D. 

      MN, MQ, MO

  • 14. 
    Choose the answer(s) that represent arcs.
    • A. 

      MP

    • B. 

      PN

    • C. 

      NQ

    • D. 

      MQ

  • 15. 
    Choose the answer(s) that are central angles for Circle O.
    • A. 

      PON

    • B. 

      MQN

    • C. 

      MON

    • D. 

      MOP

  • 16. 
    Which are the 2 semicircles for Circle O?
    • A. 

      MOP

    • B. 

      MNQ

    • C. 

      MQN

    • D. 

      MPN

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