1.   In parallelogram FGHI, _________.
   
    A. B.
    C. D.
    Hint

  2.   In parallelogram ABCD, which pair of angles are not supplementary?
   
    A. B, C B. D, B
    C. A, D D. D, C
    Hint

  3.   Find the value of x in the parallelogram below.
   
    A. 30
    B. 50
    C. 140
    D. 33
    Hint

  4.   The quadrilateral below is a parallelogram because_______.
   
    A. the diagonals bisect each other
    B. it has four sides
    C. both pairs of opposite sides are congruent
    D. both pairs of opposite angles are congruent
    Hint

  5.   Find the values of x and y that ensure that the quadrilateral is a parallelogram.
   
    A. x = 12, y = 13 B. x = 16, y = 12
    C. x = 13, y = 12 D. x = 16, y = 26
    Hint



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