Across
- 3. the surface of a thing
- 4. vertical
- 6. horizontal
- 8. moving
- 9. A pattern of shapes that fit perfectly together
Down
- 1. one half is the reflection of the other half
- 2. turn, flip, and slide
- 5. distance from the center to any point on the shape stays the same
- 7. line segment that joins two vertices