Geometry - Logic & More

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Across
  1. 2. A statement that switches the hypothesis and conclusion.
  2. 4. A compound statement using the word "and."
  3. 6. The "if" part of a conditional.
  4. 9. On the same line.
  5. 11. To switch the truth value of a statement.
  6. 12. A triangle with three congruent sides.
  7. 13. Segments or lines that form 90 degree angles.
  8. 16. A statement that negates the hypothesis and conclusion.
  9. 17. A statement using the words "if and only if."
  10. 18. The point of concurrency of the medians.
  11. 19. Segments or lines that never intersect.
  12. 21. A segment from a vertex to the midpoint of the opposite side.
  13. 22. The "then" part of a conditional.
  14. 24. A 90 degree angle
  15. 25. A triangle with two congruent sides
Down
  1. 1. A ray that cuts an angle into two congruent angles.
  2. 3. Angles that add to 90.
  3. 5. Angles across from each other that are congruent.
  4. 7. Angles that add to 180.
  5. 8. A statement that switches and negates the hypothesis and conclusion.
  6. 9. An if/then statement.
  7. 10. Perpendicular segment from a vertex to the opposite side of a triangle.
  8. 14. A compound statement using the word "or."
  9. 15. A point that divides a segment into two congruent segments.
  10. 20. Same shape, different size.
  11. 22. Same shape and size.
  12. 23. A triangle with no congruent sides.