Across
- 3. 1:1
- 6. What do you see in the mirror?
- 9. Sum of 180 degrees
- 11. Mean Square root of the product of two #s
- 13. Changing a shape
- 14. Pythagorean "C"
- 15. Often used in scale models
- 17. Proof Shapes on a plane
- 19. In between two figures
- 21. Shrinking
- 22. Bisector Twin angles
Down
- 1. to a Theorem Taking a shortcut
- 2. Triangles Twin pyramids
- 4. To enlarge a photograph is to do this
- 5. A friend of the middle
- 7. Angle Three in a triangle
- 8. Not a leg
- 10. Always inside the triangle
- 12. Parts AB and DE
- 16. Property Equality even when upside-down
- 18. Drawing Blueprints
- 19. Angle Obtuse and outside
- 20. Angle When two sides love each other
