Circle, polygon, Non polygon, Open shape, polygon, Non polygon, Closed shape, Open shape, polygon, Non polygon, A shape made of 5 straight sides, but one side is curved., Non polygon, polygon, A triangle with one side missing., Closed shape, Open shape, All closed shapes are polygons., True, False, A shape with curved sides can be a polygon., False, True, A star shape with straight sides and all lines connected, Polygon, Non polygon, “Only triangles and squares are polygons.”, False, True

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