Geometry crossword puzzle

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Across
  1. 3. Different sizes but the same shape
  2. 5. the angles that are formed in corresponding corners
  3. 9. if two angles are the same in a triangle then the third angle is also congruent
  4. 14. a line that splits an angle or line into two equal parts
  5. 15. SAS
  6. 17. no congruent sides
  7. 18. neither parallel nor perpendicular
  8. 19. forming a right angle with another given line
Down
  1. 1. shared or overlapping sides or angles
  2. 2. when two lines have the same slopes
  3. 4. The side or angle in between
  4. 5. All sides or angles are the exact same
  5. 6. two sides and the included angle are congruent
  6. 7. two angles and the included side are congruent
  7. 8. the hypotenuse and one of the legs are congruent
  8. 10. angle is smaller than 90 degrees
  9. 11. three congruent sides
  10. 12. angles is larger than 90 degrees
  11. 13. When a figure rotates around a singular point
  12. 16. All three sides are congruent