Across
- 4. - the middle of a line
- 6. - equal distance
- 8. sum theorem - all angles of a triangle equal 180 degrees
- 11. statement - if p then q
- 16. - the conclusion
- 17. - if q then p
- 18. terms - terms deemed so simple that they don't need definitions
- 19. - steepness of a line
- 20. - all the angles of a triangle are the same
Down
- 1. something that splits something into two.
- 2. - one of the two sides of a triangle that aren't the hypotenuse
- 3. - 90 degrees exact
- 5. - two lines that never touch
- 7. - flip the state of the variables
- 9. - having the same measure
- 10. theorem - a^2+b^2=c^2
- 12. - more than 90 degrees but less than 180 degrees
- 13. - all of the sides of a triangle are different
- 14. symbol - a symbol used to compare two numbers
- 15. - less than 90 degrees