Geometry

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Across
  1. 2. symbolizes location (dot)
  2. 4. statement with the opposite truth value
  3. 7. middle point of a line
  4. 12. formed by negating the hypothesis and conlusion
  5. 13. lines form a right angle when they intersect
  6. 15. formed by switching and negating the hypothesis and conclusion
  7. 16. angle where the legs intersect
  8. 17. line that cuts a line in half
  9. 19. two congruent sides
  10. 20. points in the same plane
  11. 21. line that cut angles in half
Down
  1. 1. statement joined by the word and
  2. 3. sentence that is true or false
  3. 5. where lines cross or connect
  4. 6. lines never intersect
  5. 8. the same
  6. 9. the point at which the three angles bisectors intersect in a triangle
  7. 10. segment that connects a vertex of a triangle to the midpoint of the opposite side
  8. 11. Rise over run
  9. 14. formed by switching the hypothesis and conclusion
  10. 18. the point at which the three perpendicular bisector intersect in a triangle