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
    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. Yes; the angles have the same vertex and have opposite rays. D. No; the angles are not adjacent.
    Hint

  3.   Which angle forms a linear pair with TRP?
   
    A. TRN B. MRP
    C. LRT D. LRM
    Hint

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

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



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