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

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

  3.   Classify the pair of angles below.
   
    A. both B. complementary
    C. supplementary D. neither
    Hint

  4.   Find the value of x in the figure.
   
    A. 23° B. 32°
    C. 58° 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. 39° B. 41°
    C. 51° D. 15°
    Hint



Glencoe
The McGraw-Hill Companies