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

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

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

  4.   The sum of the angle measures of a regular hendecagon (an 11-sided polygon) is 1620°. What is the measure of each of the angles of the hendecagon? Round your answer to the nearest whole degree.
    A. 90° B. 147°
    C. 144° D. 150°
    Hint

  5.   Which figure will tessellate?
    A. B.
    C. D.
    Hint



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