1.   A picture frame is best modeled by a
    A. point. B. quadrant.
    C. line. D. plane.
    Hint

  2.   Which of the following statements is not true?
   
    A.
    B. X contains M and k.
    C.
    D.
    Hint

  3.   How many planes appear in the figure shown?
   
    A. 8 B. 7
    C. 9 D. 6
    Hint

  4.   Name two lines that lie in plane ADH.
   
    A. , B. ,
    C. , D. ,
    Hint

  5.   Which of the following statements is true?
   
    A. The intersection of and plane M is .
    B. intersects plane M in two points.
    C. intersects plane M at point B.
    D. intersects plane M at point C.
    Hint