Across
- 6. Two angles that add up to 180 degrees
- 7. The relationship between two geometric shapes that have all the same corresponding sides and angles
- 9. Types of angles that are "outside" the parallel lines
- 10. Triangle congruence that contains three sides
- 11. Triangle congruence with two side on each end
Down
- 1. Angles that are "across" from each other
- 2. When two angles are on opposite sides of a transversal
- 3. Types of angles that are "inside" the parallel lines
- 4. The line that cuts through two parallel lines
- 5. Two angles that add up to 90 degrees
- 8. Two angles that are a slide/translation along the line apart
- 12. Measure of an angle