Geometry

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Find the measure of each angle in a triangle with angles: x, (x-135), and 1/10 x

  • Geometry -

    we know that
    x + x-135 + x/10 = 180
    multiply each term by 10
    10x + 10x + 1350 + x = 1800
    21x = 450
    x = 450/21 = 150/7

    x = 150/7
    x-135 = a negative ! , OOPS, something is bogus about your data, an angle inside a triangle cannot be negative.

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