Euclidean Proof Writing #1

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Across
  1. 4. when 2 = parts are added to 2 = parts to create = wholes
  2. 8. segment drawn to the midpoint
  3. 9. form = alternate interior angles
  4. 10. cuts a segment into 2 = parts
  5. 12. when a segment/angle = itself
  6. 14. when the wholes are = after addition
  7. 15. segment drawn perpendicular to base
  8. 16. cuts an angle into 2 = parts
Down
  1. 1. a triangle with 2 = sides and 2 = angles
  2. 2. form = vertical angles
  3. 3. cuts a segment into 2 = parts
  4. 5. when 2 = parts are subtracted from 2 = wholes to create 2 = parts
  5. 6. form right angles
  6. 7. a triangle with 3 = sides and 3 = angles
  7. 11. all _______ ________ are =
  8. 13. reflexive, isosceles, vertical