1.   Which of the following is a regular polygon?
    A. B.
    C. D.
    Hint

  2.   Which characteristic of a regular polygon is used to determine if it tessellates?
    A. The polygon has an even number of sides and angles. B. The angle measure at each vertex is a factor of 360.
    C. The angle measure at each vertex is less than 180. D. The sum of the measures of the angles is a multiple of 360.
    Hint

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

  4.   Which of the following angle measures represents the angles of a regular polygon that can be used to make a tessellation?
    A. 108° B. 120°
    C. 150° D. 140°
    Hint

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



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