Across
- 3. Key to finding rectangle
- 4. A continuous line drawing that ends where it begins
- 6. One-sided surface related to the proof
- 8. Describes intersecting surface
- 9. Shape guaranteed within squiggle
- 10. Study of shapes and spaces
Down
- 1. Another name for a squiggle
- 2. Mapping of squiggle points
- 5. Branch of math involved
- 7. Mathematical argument for rectangle existence