Unit 3 Crossword Part 1

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Across
  1. 3. The property that states that a(b+c) = ab + ac
  2. 4. adjacent, supplementary angles
  3. 6. The POE that states that if a=b and b=c, then a=c
  4. 9. the process of using logic to draw conclusions from given facts, definitions, and properties
  5. 11. If D is in the interior of angle ABC, then angle ABD + angle DBC = angle ABC
  6. 13. The POE that states that if a=b and c is not equal to 0, then a/c = b/c
  7. 14. two angles whose measures add up to 180 degrees
  8. 15. The POE that states that if a=b, then a+c = b+c
Down
  1. 1. The POE that states that if a=b, then ac = bc
  2. 2. The POE that states that if a=b, then b can be substituted for a in any expression
  3. 5. the process of reasoning that a rule or statement is true because specific cases are true
  4. 7. two angles in the same plane with a common vertex and a common side, but no common interior points
  5. 8. If B is between A and C, then AB + BC = AC
  6. 10. The POE that states that if a=b, then a-c = b-c
  7. 12. two angles whose measures add up to 90 degrees