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anonymous

  • 5 years ago

Find the value of X. A. 17 B. 21 C. 71 D. 88

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  1. anonymous
    • 5 years ago
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  2. Hero
    • 5 years ago
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    (180 - 92) + 71 + x = 180 Solve for x

  3. anonymous
    • 5 years ago
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    how ?

  4. anonymous
    • 5 years ago
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    someone help me please ?

  5. anonymous
    • 5 years ago
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    the angle on the other side of the 92 degree angle has to be 88, because they have to add up to 180 right?

  6. anonymous
    • 5 years ago
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    Hai

  7. anonymous
    • 5 years ago
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    yes !

  8. anonymous
    • 5 years ago
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    |dw:1326917002537:dw|

  9. anonymous
    • 5 years ago
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    How are you ?

  10. anonymous
    • 5 years ago
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    now you have 3 angle inside the triangle, 88, 71 and x, and the interior angles have to add up to 180 so \[88+71+x=180\] \[159+x=180\] \[x=180-159\]

  11. anonymous
    • 5 years ago
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    clear enuf?

  12. anonymous
    • 5 years ago
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    |dw:1326917095348:dw|

  13. anonymous
    • 5 years ago
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    so my answer would be 21

  14. anonymous
    • 5 years ago
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    yup

  15. anonymous
    • 5 years ago
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    thanks (:

  16. anonymous
    • 5 years ago
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    |dw:1326917192697:dw|

  17. anonymous
    • 5 years ago
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    Have you got it ?

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spraguer (Moderator)
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