Linear Relationships

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Across
  1. 3. Pythagoras made a famous one
  2. 5. multiplying a number by itself
  3. 11. the D in 2D and 3D
  4. 12. the term for saying that two or more lines won't meet
  5. 13. a squared + b squared = c squared
  6. 14. the vertical axis
  7. 15. a common point where two or more lines meet
  8. 17. the word for '˚'
  9. 18. in a way, an expression that has '='
  10. 19. opposite of squaring
Down
  1. 1. the point where a line hits the vertical axis
  2. 2. a line that passes through two lines
  3. 4. a synonym for the word 'same'
  4. 5. looking almost the same as another
  5. 6. how much it goes across by
  6. 7. the horizontal axis
  7. 8. how much it goes up by
  8. 9. <x,y>
  9. 10. longest side on a right angle triangle
  10. 16. the point where a line hits the horizontal axis