1.   Which of the following figures is not a hexagon?
    A. B.
    C. D.
    Hint

  2.   In the tessellation below, name the polygons and determine how many of each type are at each vertex.
    A. six triangles
    B. two triangles and two hexagons
    C. one hexagon and four triangles
    D. none of the other choices; different vertices have different polygons forming them
    Hint

  3.   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. 144°
    C. 150° D. 147°
    Hint

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

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



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