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algebra

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The Two Angles Are Complementary. The Sum Of The Measure Of The First Angle And Half The Second Angle Is 81.5 Degrees. Find The Measures Of The Angles

  • algebra -

    A+B=90
    A+B/2=81.5

    subtract the equations

    B/2=8.5 deg

    then find B, then go back and find A

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