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In each angle problem below, solve for the variable(s). Write the names of the definition(s) and relationship(s) that justify the steps in your solution. Homework Help ✎

  1. 9-34 (a)

  1. 9-33 (b)

    The angle measuring is an exterior angle to the triangle.


  1. 9-34 (c)

    An exterior angle is equal to the sum of the remote interior angles.