Geometry Crossword

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Across
  1. 3. angle that is exactly 90°
  2. 6. two sets of parallel sides that form four 90° angles and all are congruent
  3. 12. equal or the same
  4. 13. 5-sided polygon
  5. 14. 6-sided polygon
  6. 15. two angles formed with a common side
  7. 16. triangle with all acute angles
  8. 18. two sets of parallel sides that are congruent
  9. 19. angle exactly 180°
  10. 20. triangle with one obtuse angle
  11. 21. two angles that equal 180°
  12. 23. contains two sets of parallel sides that form 90° angles
  13. 25. lines that cross at a point
  14. 26. angles on the outside of a figure when the sides are extended
  15. 27. triangle with three equal sides
  16. 29. line that cuts across a figure connecting two vertices
  17. 30. angles across from each other
  18. 31. lines that cross at a point and form 90° angles
  19. 32. quadrilateral that contains one set of parallel sides and two right angles '
Down
  1. 1. triangle with no equal sides
  2. 2. angle more than 90° and less than 180°
  3. 4. contains two sets of parallel sides
  4. 5. two angles that equal 90°
  5. 7. angles inside of a figure
  6. 8. lines that stay the same distance
  7. 9. quadrilateral that contains one set of parallel sides and
  8. 10. triangle with one right angle
  9. 11. angle that is less than 90°
  10. 17. triangle with two equal sides
  11. 20. 8-sided polygon
  12. 22. a point where two or more lines come together
  13. 24. four sided polygon
  14. 28. opposite congruent sides