Lines of Symmetry Lesson
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The document defines a line of symmetry as one that divides a figure into two identical halves. It provides examples of finding lines of symmetry in various shapes, including a diamond, a car, a hexagon, and a triangle. The conclusion emphasizes that shapes can possess no lines of symmetry, one line, or multiple lines.
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Lines of Symmetry Lesson
- 2. Definition A line that divides a figure into two halves that are reflections of each other.
- 3. Find the line of symmetry in this diamond.
- 4. Answer:
- 5. Find the line of symmetry on this car.
- 6. Answer:
- 7. Find the lines of symmetry in this hexagon.
- 8. Answer: Hexagons have many lines of symmetry.
- 9. Find the line of symmetry in this triangle:
- 10. Answer: This triangle has NO lines of symmetry
- 11. Conclusion: Shapes can have no lines of symmetry, one line of symmetry, or many lines of symmetry.