Across
- 6. Two angles outside on opposite sides
- 7. Two angles outside on the same side
- 9. The side in front of a right angles and on top of legs
- 10. No sides or angles are equal
- 13. Two angles that make a straight line
- 16. Bottom of the triangle
- 17. Two angles that add to 90
- 18. Where two lines meet
- 19. Two angles inside on the same side
- 20. Intersects another line
Down
- 1. Two angles that add to 180
- 2. Two angles inside on opposite sides
- 3. All sides and angles are equal
- 4. A line intersecting a triangle will equal itself
- 5. Two angles that fit in eachother
- 8. All angles add to 180
- 11. Two exactly the same triangles
- 12. Across and congruent angles
- 14. Has two congruent sides and angles
- 15. Two inside angles add to an outside one
