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Math Help - Equations

  1. #1
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    Equations

    If each of the base angles of an isosceles triangle is 10 degrees less than twice the vertical angle, find the measure of the vertical angle.
    Please help, I have no clue.
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  2. #2
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    v = vertical angle

    v + 2v-10 + 2v-10 = 180

    Take over...
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  3. #3
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    Thanks

    V= 40
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  4. #4
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    Yessum, Bucky
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