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Anonymous
Anonymous asked in Science & MathematicsMathematics · 1 day ago

math help please?

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3 Answers

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  • ?
    Lv 7
    1 day ago

    ∠a is supplementary to 54° so

              ∠a = 180° - 54°

              ∠a = 126°  ...................ANS

  • ?
    Lv 7
    1 day ago

    The measure of angle a is 126°. 

  • billrussell42
    Lv 7
    1 day ago

    180–54 = 126ª

    straight line is 180º

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