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Sheradon.burkett

HELP almost done with the test... 10 minutes left! Which of the following lengths could be the sides of a triangle? 7 cm, 18 cm, 12 cm 13 cm, 22 cm, 7 cm 22 cm, 13 cm, 8 cm 18 cm, 6 cm, 12 cm I have looked all through out my book, and can not find a single lesson about this... any help what so ever would be greatly appreciated! :)

  • one year ago
  • one year ago

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  1. mathstudent55
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    The sum of any two sides must be greater than the third side.

    • one year ago
  2. TheBluePopcicle
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    the first one Im pretty sure

    • one year ago
  3. TheBluePopcicle
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    the first one Im pretty sure

    • one year ago
  4. mathstudent55
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    Find a group of choices that has a small number compared to the others. Then add the smallest side to the secondestone. If the sum is not greater than the third side, that's the one that's not a triangle.

    • one year ago
  5. TheBluePopcicle
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    I just checked, It is the first one. Hope this helps you!!

    • one year ago
  6. TheBluePopcicle
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    Did this help you? Do you understand it?

    • one year ago
  7. Sheradon.burkett
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    it does! thank you both so much! :)

    • one year ago
  8. Sheradon.burkett
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    ... I think I understand how to solve it by my self as well... so thank you for explaining it to me ^_^

    • one year ago
  9. TheBluePopcicle
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    I was trying to make it easier for you to just tell you the answer

    • one year ago
  10. TheBluePopcicle
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    well hope this helps!! Bye!!

    • one year ago
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