Across
- 5. two pairs of corresponding sides and their angles are congruent
- 7. the new figure
- 10. three pairs of corresponding sides are congruent
- 13. angle in the middle of legs
- 14. what class is this?
- 15. an extra line or segment to help analyze geometric relationships (2 words)
- 16. rigid transformation (2 words)
- 19. congruent sides of a triangle
- 20. extension of an adjacent side formed by one side of a triangle (2 words)
- 21. a triangle with 3 equal angles
- 22. geometrically congruent
- 23. a transformation that moves all points of the original figure the same distance and direction
- 25. a triangle with one angle equal to 90 degrees
Down
- 1. a triangle with 3 equal sides
- 2. can change the position, size, or shape of a figure
- 3. opposite of the vertex angle
- 4. a transformation over a line (flip)
- 6. matching parts of polygons (2 words)
- 8. a transformation around a fixed point
- 9. when two shapes are the same shape and size
- 10. a triangle with no congruent sides
- 11. two polygons that are the same (2 words)
- 12. the original figure
- 17. a triangle with one angle that is more than 90 degrees
- 18. a triangle with at least of 2 congruent sides
- 24. a triangle with angles less than 90 degrees