Semester 1 Vocab Crossword :D

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Across
  1. 3. Angles that have a sum of 180 degrees
  2. 6. Angles that have a sum of 90 degrees
  3. 8. a location
  4. 10. A linear arrangement of infinite points
  5. 11. The measurement between two rays in degrees
  6. 13. Angles that are opposite of the same 2 vertical lines
  7. 16. Flips a shape over to create a mirror image
  8. 17. Matching angles/sides
  9. 19. An enlargement or reduction of a shape using a scale factor
  10. 22. a line extends from one endpoint
  11. 23. The two angles made by the same line and ray
  12. 24. The point in the middle of a line segment
  13. 25. identical
Down
  1. 1. The result of a transformation
  2. 2. Theory that lets you add collinear segments
  3. 4. Two non-overlapping angles with a common vertex and one common side
  4. 5. Turns a shape
  5. 7. The ray that splits an angle in half
  6. 9. Figures that are the same shape but can be different sizes
  7. 12. The common endpoint of two rays
  8. 14. Moves or slides a shape
  9. 15. A line with 2 endpoints
  10. 18. The ratio of corresponding lengths in similar figure
  11. 20. <ABC
  12. 21. A flat surface with infinite length and width