Geometry Crossword

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Across
  1. 1. angles are formed when 2 parallel lines are intersected by the transversal
  2. 5. all sides equal
  3. 9. on all sides different lengths
  4. 11. a pair of angles on the outer side, but are on opposite sides
  5. 13. more than a 90-degree angle
  6. 14. infinite symmetry
  7. 15. is a line that passes through 2 lines
Down
  1. 2. consecutive outside two lines
  2. 3. 90-degree angle
  3. 4. nonadjacent angles
  4. 6. a pair of angles on the inner side, on opposite sides
  5. 7. add up to 180
  6. 8. 2 sides are equal lengths
  7. 10. the same
  8. 12. less than a 90-degree angle