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

  2.   Angles A and B are complementary. If mA = 25°, what is mB?
    A. 25° B. 75°
    C. 65° D. 90°

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

  4.   Fernando wants to hit a complicated pool shot so that the eight ball rebounds into the corner pocket. Find the missing angle measure in the diagram.
    A. 94° B. 137°
    C. 107° D. 86°

  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. 15° B. 39°
    C. 51° D. 41°

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