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

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

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

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

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



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