Geometry Vocabulary Final

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Across
  1. 1. equal to 180 degrees
  2. 6. moving an object without rotating
  3. 7. equal to 90 degrees
  4. 9. triangle 2 sides of the triangle are equal
  5. 12. points on the same plane
  6. 14. exterior angles formed on the outer opposite side of the transversal
  7. 15. the point in the middle
  8. 16. angle an angle at 90 degrees
  9. 19. an intersecting system of lines
  10. 20. a mirror image of the shape
  11. 21. angle an angle larger than 90 degrees
  12. 22. 3 points on the same line
Down
  1. 2. lines that never intersect
  2. 3. a+b=c formula
  3. 4. angle an angle less than 90 degrees
  4. 5. bisector a line that divides 2 things to equal parts
  5. 8. lines that intersect at 90 degrees
  6. 10. triangle a triangle where all sides are different lengths
  7. 11. interior angles on the same inner side of the transversal
  8. 13. interior angles on the inner opposite side of the transversal
  9. 17. triangle a triangle with all equal sides
  10. 18. equal