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