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

  2.   The measures of a pair of base angles of an isosceles trapezoid are
7x - 12 and 5x + 6. Find the value of x.
    A. 3 B. 6
    C. 12 D. 9
    Hint

  3.   An isosceles trapezoid has vertices at (-2, 1), (2, 1), (5, -1), and
(-5, -1). Find the measure of each diagonal.
    A. 10 B.
    C. D. 4
    Hint

  4.   The measures of the diagonals of an isosceles trapezoid are 3x + 7 and 5x - 11, respectively. Find the value of x.
    A. 5 B. 9
    C. 7 D. 3
    Hint

  5.   An isosceles trapezoid has vertices at (-1, 5), (2, 2), (0, -4), and (-7, 3). Find the measure of each diagonal.
    A. B. 8
    C. D. 10
    Hint



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