66 Special Reflections: Symmetries

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6-6 Special Reflections Symmetries

• Objectives
• Determine if a line of reflection is also a line
  of symmetry.
• Determine the total number of lines of symmetry
  of a polygon.
• Draw conclusions about lines of symmetry in
  relation to a given symmetrical figure.

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Symmetry

• Line of symmetry Reflection line of an object
  for which the object coincides with the image.

Remember! Lines of symmetry ARE NOT always
diagonals.
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Examples of Symmetry
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Not Symmetrical
Symmetrical
Symmetrical
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