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anonymous

  • one year ago

Need help in Geometry - Central Angles and Arcs I cant add an attachment so ill simply explain the diagram. The Circle is parted in three parts. <AOB= 53degrees and <BOC is unknown. OB bisects <AOC. I cant seem to figure out m<BOC. Someone please explain this to me:/

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  1. jdoe0001
    • one year ago
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    use the [Attach File] blue button to attach it

  2. jdoe0001
    • one year ago
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    or you can always just post the screenshof ot it at say imgur.com

  3. jdoe0001
    • one year ago
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    and give us the link to it

  4. Mertsj
    • one year ago
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    |dw:1438559494446:dw|

  5. Mertsj
    • one year ago
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    What does bisect mean?

  6. anonymous
    • one year ago
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    this is the problem

  7. anonymous
    • one year ago
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    OB is a bisector, so that means AOB = BOC

  8. anonymous
    • one year ago
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    then AOC = AOB + BOC

  9. anonymous
    • one year ago
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    So you're saying BOC = 53degrees :/

  10. anonymous
    • one year ago
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    if you did then wouldn't that mean i could multiply 53 by 6 and get 360

  11. anonymous
    • one year ago
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    53 x 6 is 318

  12. anonymous
    • one year ago
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    yes BOC = 53

  13. anonymous
    • one year ago
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    you don't have to multiply by 6. Add the two 53° angles to get AOC

  14. anonymous
    • one year ago
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    okay thanks :)

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