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

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

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

  4.   Angles RST and TSU are supplementary. If = 79°, find .
    A. 10° B. 11°
    C. 110° D. 101°
    Hint

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



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