1.   Choose the best description for the figure.
   
    A. semicircle B. polygon
    C. not a polygon D. regular polygon
    Hint

  2.   In a tessellations with squares and regular triangles, two squares touch each vertex. How many triangles touch each vertex?
    A. 4 B. 2
    C. 3 D. 1
    Hint

  3.   Which puzzle piece will tessellate?
    A. B.
    C. D.
    Hint

  4.   Choose the best description for the picture.
   
    A. regular hexagon B. regular octagon
    C. hexagon D. octagon
    Hint

  5.   Which of the following angle measures represents the angles of a regular polygon that can be used to make a tessellation?
    A. 140° B. 60°
    C. 108° D. 144°
    Hint



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