Geometry lines, angles, rays

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Across
  1. 2. 2 angles that when put together, they form a straight line
  2. 7. a line, ray, or plane that divides the line in have AND is perpendicular to the line
  3. 9. a line or ray that cuts an angle in half
  4. 11. a dot that is a part of a line
  5. 12. 2 adjacent(touching) angles add up to the combined outside angle
  6. 14. an angle that measures less than 90 degrees
  7. 16. formula formula to find the midpoint of a segment
  8. 18. a line with one endpoint and other end goes forever
  9. 19. a part of a line
  10. 20. a collection of points that is straight
  11. 22. on the same line
  12. 24. formed when 2 rays share the same endpoint
  13. 26. 2 angles that share on of their sides(rays)
  14. 27. 2 angles that add up to 180 degrees
  15. 28. 2 lines that never meet
Down
  1. 1. an angle that is exactly 90 degrees
  2. 3. 2 angles on intersecting lines that are directly across from each other
  3. 4. A 2 lines that form a 90 degree angle where they intersect
  4. 5. a line. point, plane that divides a segment in half
  5. 6. the point on an angle where the 2 midpoints meet
  6. 8. on the same plane
  7. 10. 2 angles that form a line when placed together(adjacent)
  8. 13. an angle that measures more that 90 degrees
  9. 15. 2 angles that add up to 90 degrees
  10. 17. formula to find the distance between 2 points
  11. 21. 2 angles that have the same measurement.
  12. 23. equal in measure
  13. 25. a flat surface that doesnt end