geometry

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Across
  1. 2. two dimensional graph
  2. 7. opposite to negative
  3. 8. the rate of an inclinaition
  4. 10. a triangle with every side the same length
  5. 12. a greek mathematicican
  6. 13. a range of numbers
  7. 14. The mean
  8. 16. two sides are parrallel to eachother
  9. 18. the longest side on aright angle triangle
  10. 20. continueous
  11. 21. the direction aligned with the direction of the force of gravity
  12. 23. opposite of multiplication
  13. 25. a vertex on a shape
Down
  1. 1. opposite to posotive
  2. 3. opposite of subtraction
  3. 4. opposite of division
  4. 5. the sum of two or more numbers
  5. 6. Any of a set of two or more numbers used to determine the position of a point, line, curve, or plane
  6. 9. a geometrical drawing
  7. 11. the gradient of an object
  8. 15. a line parallel to the ground
  9. 17. the middle of a line
  10. 19. opposite of addition
  11. 22. the distance between two points
  12. 24. any mathematical expression such as a square root, cube root or higher root