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

  2.   Do AMB and HMJ form a linear pair. Explain.
   
    A. No; the angles are not the same measure. B. Yes; two noncommon sides are opposite rays.
    C. No; the angles are not adjacent. D. Yes; the angles have the same vertex and have opposite rays.
    Hint

  3.   Name two angles that are adjacent to WTV.
   
    A. 2 and 3 B. 1 and 3
    C. WTV and 3 D. 1 and 2
    Hint

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

  5.   Do 1 and TCN form a linear pair? Justify your answer.
   
    A. No; the angles are not the same measure. B. Yes; the angles have the same vertex and share a common side.
    C. No; the angles are not adjacent. D. Yes; two noncommon sides are opposite rays.
    Hint



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