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Lesson: Reflectional Symmetry in Polygons Mathematics • 11th Grade

In this lesson, we will learn how to identify lines of reflectional symmetry and identify order of rotational symmetry in polygons.

Lesson Plan

Students will be able to

  • understand that a line of symmetry can be thought of as a line that a shape can be reflected in and mapped onto itself,
  • identify lines of symmetry in polygons,
  • identify the number of lines of symmetry a given polygon has.

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