Across
- 3. corresponding sides of two triangles are proportional
- 6. slope of two lines opposite
- 9. when a statement is flipped
- 11. shape also a rectangle
- 12. c squared = a squared + b squared
- 14. shape that has 2 pairs of adjacent sides congruent
- 17. proportion between two similar triangles
- 19. calculating area of a shape NOT INCLUDING the base
- 20. shape whose diagonals bisect opposite angles
- 21. type of symmetry where figure rotates 180 degrees and is still the same
- 22. angle inside transversal
- 24. length across the circle
- 25. sum of two angles on a transversal add to 180
- 28. amount filled inside 3-D figure
Down
- 1. SSS, SAS, ASA, AAS, HL are used to prove that what type of triangles are congruent
- 2. type of symmetry where figure folds perfectly in half
- 4. transformation also a slide
- 5. a 90 degree angle
- 6. slope of two lines equal
- 7. to tessellate, each _____ must have a sum of 360 degrees
- 8. when a statement is flipped and negated
- 10. triangle with one 90 degree angle
- 12. shape whose interior angles add to 540
- 13. transformation also a spin
- 15. length around a circle
- 16. regular polygon that tessellates
- 18. half a diameter
- 23. portion of the circumference in a circle
- 26. shape whose median joins midpoints of legs and is parallel to bases
- 27. transformation also a flip