Angles Crossword

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Across
  1. 4. Angle between 90 and 180 degrees
  2. 6. 90 degree angle
  3. 7. Triangle with NO equal sides
  4. 9. Angles on parallel lines that form a "F" shape
  5. 10. Enclosed within 2 radii and an arc
  6. 12. Angle more than 180 degrees
  7. 14. Angles which add up to 180 degrees
  8. 17. Number of Sides in a Triangle
  9. 19. Angles which add up to 90 degrees
  10. 20. Angle less than 90 degrees
  11. 22. 180 degree angle
  12. 24. Point where an angle is formed
  13. 25. Angles on parallel lines that form a "Z" shape
Down
  1. 1. Angles on parallel lines that form a "U" shape
  2. 2. 360 degree angle
  3. 3. Unit used to measure angles
  4. 5. Polygon with 10 sides
  5. 8. Triangle with 2 equal sides
  6. 11. Triangle with 3 equal sides
  7. 13. Polygon with 4 sides
  8. 15. The line which joins the centre of the circle to the circumference
  9. 16. Polygon with 6 sides
  10. 18. Instrument for measuring angles
  11. 21. The line which is perpendicular to a circle
  12. 23. Enclosed by a chord and an arc