Geometry

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Across
  1. 3. A triangle with all equal sides
  2. 5. o/a =
  3. 7. Proof used for isosceles triangles
  4. 11. o/h =
  5. 14. half a circle
  6. 16. a/h =
  7. 17. A polygon with 8 sides
  8. 19. 3d rectangle
  9. 25. An angle that is 90 degrees
  10. 28. Changes the image in degrees
Down
  1. 1. Used for similar triangles
  2. 2. A polygon with 5 sides
  3. 4. 3d square
  4. 5. Changes location in given amount
  5. 6. a shape made with just triangles
  6. 8. a part of a circle
  7. 9. To prove that Triangles are congruent using hypotenuse and length
  8. 10. A polygon with 10 sides
  9. 11. A part of a line
  10. 12. Comes before CPCTC
  11. 13. an angle less than 90 degrees
  12. 15. To prove that Triangles are congruent using 2 sides and an angle in between
  13. 18. A line that continues only one direction
  14. 20. A triangle with all different side lengths
  15. 21. Changes image in size
  16. 22. A triangle with a 90 degree angle
  17. 23. An angle more than 90 degrees
  18. 24. To prove that Triangles are congruent using 2 angles and a side consecutively
  19. 26. 2 dimensional space for objects
  20. 27. The outer angle measure of a circle