Triangles and Angles: Vocab Review

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Across
  1. 4. Triangle with no sides congruent
  2. 8. Angles that "match," or sit in the same position in different places on the transversal
  3. 9. Line that cuts across 2 other lines
  4. 10. Figure formed by 3 line segments that meet only at their endpoints
  5. 11. Angles that add up to 180 degrees
  6. 12. Triangle with all 3 sides congruent
  7. 13. Angles that share a side and a corner
  8. 14. Angles on opposite sides of the transversal and outside the parallel lines
  9. 16. Congruent angles formed by crossing lines, that only touch at their corners
  10. 17. Angle exactly 180 degrees
  11. 19. Angle between 90 and 180 degrees
Down
  1. 1. Triangle with 1 obtuse triangle
  2. 2. Triangle with all 3 angles acute
  3. 3. Triangle with at least 2 sides congruent
  4. 5. Angles that add up to 90 degrees
  5. 6. Angles on opposite sides of the transversal and inside the parallel lines
  6. 7. Angle less than 90 degrees
  7. 15. Angle exactly 90 degrees
  8. 18. Triangle with 1 right angle