Geometry - Logic & More

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