1.   Find the value of x.
   
    A. 110 B. 126
    C. 145 D. 54
    Hint

  2.   Determine the value of z.
   
    A. 6 B. 20
    C. 8 D. 48
    Hint

  3.   Assuming two parallel lines are cut by a transversal, which types of angles are not necessarily congruent?
    A. corresponding angles B. alternate interior angles
    C. consecutive interior angles D. vertical angles
    Hint

  4.   If line m and n are parallel and l is perpendicular to m, then ______.
   
    A. l and n are skew lines. B. l is parallel to n.
    C. l is perpendicular to n. D. m is parallel to n.
    Hint

  5.   In the picture, if m2 = 8x + 8 and m6 = 4x + 28,
what is m2?
   
    A. 76 B. 104
    C. 90 D. 96
    Hint



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