MATH GEO URGENT

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The ratio of three consecutive angles in a cyclic quadrilateral is 2:3:4. Find the largest angle of the quadrilateral, in degrees.

  • MATH GEO URGENT -

    Since opposite angles are supplementary, we have

    2x+4x = 180
    x = 30
    and the angles are 60,90,120,90

  • MATH GEOMETRY -

    60&120

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