1. Math Topic 15 Congruence and Symmetry
D. Dixon

2. Congruent Figures
Congruent Figures have the same size and shape.
                                                                                                                            

3. Translation When a figure is moved up, down, left, or right DOWN RIGHT
DOWN
RIGHT UP
LEFT
Before
Translation

4. Reflection
When a figure is picked up and turned over.

5. Rotation When a figure is moved around a point. Before Rotation
Before Rotation
After Rotation

6. Line of symmetry
Line on which a figure can be folded so the two parts match exactly.

7. Symmetry Some figures can have no line of symmetry.
Some figures can have more than one line of symmetry.

8. The End