Chapter 2A-C Geometry

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Across
  1. 2. Angle between 90 and 180 degrees
  2. 3. Part of a line with one end point
  3. 4. Angle of 90 degrees
  4. 5. a flat surface that extends indefinitely
  5. 7. Angle less than 90 degrees
  6. 12. Angle of 360 degrees
  7. 14. Angles that add up to 90 degrees
  8. 15. Line of fixed length and end points
  9. 18. Three or more lines interesect
  10. 19. Points that lie on a single line
  11. 21. Point where two lines intersect to form an angle
  12. 22. Angle of 180 degrees
  13. 23. Angles that are side by side
Down
  1. 1. Opposite angles at an intersection
  2. 6. Lines that meet at 90 degrees
  3. 8. Angles that add up to 360 degrees
  4. 9. Usually labelled with a capital letter
  5. 10. Part of a circle used to mark an angle
  6. 11. Angles that add up to 180 degrees
  7. 13. Passing through two points, A and B
  8. 16. Angle between 180 and 360 degrees
  9. 17. Named using three points, vertex in the middle
  10. 20. Where two lines meet