1.   What is the name of a polygon that has five sides?
    A. decagon B. pentagon
    C. heptagon D. nonagon
    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. regular octagon B. hexagon
    C. regular hexagon D. octagon
    Hint

  4.   What is the name of a polygon that has seven sides?
    A. heptagon B. nonagon
    C. octagon D. hexagon
    Hint

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



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