Crossword Puzzle Project

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Across
  1. 2. A line that creates 2 right angles with a line
  2. 5. Having the same shape and size
  3. 6. The opposite side of the larger angle is longer
  4. 7. An angle of more than 90 degrees
  5. 8. A line segment that bisects the vertex
  6. 10. A triangle with no equal sides
  7. 13. A triangle with 2 equal sides
  8. 17. Perpendicular bisector from vertex to other side
  9. 20. Third side is in a range from the first two sides
Down
  1. 1. A three sided polygon
  2. 3. A point of intersection
  3. 4. Interior angles add up to 180 degrees
  4. 9. Point of concurrency for 3 angle bisectors
  5. 11. All equal sides
  6. 12. Point of concurrency for 3 altitudes
  7. 14. Point of concurrency for 3 perpendicular bisector
  8. 15. All equal angles
  9. 16. Point of concurrency for 3 medians
  10. 18. An angle of less than 90 degrees
  11. 19. Line from vertex to the opposite side’s midpoint