1.   The bases of a trapezoid have measures of 16 and 8. Find the measure of the median.
    A. 24 B. 12
    C. 128 D. 8
    Hint

  2.   Given trapezoid BCD with median , find the value of x.
   
    A. 7.5 B. 10.5
    C. 6 D. 9
    Hint

  3.   Given that is the median of trapezoid ZYXW, find the value of x.
   
    A. 15 B. 27
    C. 4 D. 21
    Hint

  4.   In the figure, ||||.
If AB = 4, DE = x + 1, BC = 4, and EF = 3x - 9, what is the value of x?
   
    A. 5 B. 4
    C. 3 D. 6
    Hint

  5.   If AB = 1, WX = 2, BD = 7, and YZ = 3, then what is the measure of ?
   
    A. 11 B. 4
    C. 10 D. 14
    Hint



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