1.   Use the figure below to name a pair of adjacent angles.
    A. 2 and 4 B. 2 and 3
    C. 1 and 2 D. 3 and 4

  2.   Which angle is adjacent to KCL ?
    A. KCB B. BCL
    C. JCK D. ACJ

  3.   Name two angles that form a linear pair.
    A. QOS and SOU B. POQ and QOS
    C. TOU and ROS D. POU and SOT

  4.   Identify the pair of angles, 1 and 2, as a linear pair, adjacent pair, or neither in as many ways as possible.
    A. neither B. linear and adjacent angles
    C. only adjacent D.

  5.   Name two angles that are adjacent to MRN.
    A. TRP and LRT B. TRP and PRN
    C. LRM and PRN D. LRM and LRT

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