1.   Which pair of angles are supplementary?
    A. B.
    C. D.
    Hint

  2.   Angles A and B are supplementary. If = 45, find .
    A. 75° B. 45°
    C. 135° D. 90°
    Hint

  3.   Which drawing shows supplementary angles?
    A. B.
    C. D.
    Hint

  4.   Find the value of x in the figure.
   
    A. 23° B. 58°
    C. 32° D. 148°
    Hint

  5.   The county engineer is designing a new road to cross existing Oak Boulevard as shown in the diagram. What is the missing angle measure?
   
    A. 51° B. 39°
    C. 15° D. 41°
    Hint



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