1.   The figure below is a ________.
   
    A. pyramid B. tetrahedron
    C. prism D. cube
    Hint

  2.   How many lateral faces does the figure below have?
   
    A. 5 B. 2
    C. 12 D. 7
    Hint

  3.   The bases of a cylinder can be_________.
    A. polygons B. circles
    C. triangles D. squares
    Hint

  4.   How many lateral edges are in the figure below?
   
    A. 12 B. 2
    C. 6 D. 18
    Hint

  5.   How many edges are in the figure below?
   
    A. 12 B. 6
    C. 13 D. 7
    Hint