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March 28, 2017

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the measures of the2nd angle of a triangle is 20degree more than the complements of the first triangle and the 3rd angle is 4 degree less than half the supplement of the 1st.find the measure of each angle

  • answer fast plsss - ,

    x + (90-x+20) + ((180-x)/2-4) = 180
    x = 32
    so, ...

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