Unit 2 Vocabulary

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Across
  1. 3. Two coplanar angles with a common side, a common vertex, and no common interior points
  2. 4. Two angles whose sides are opposite rays
  3. 7. Truangle with two congruent sides
  4. 10. Two angles whose measures are a sum of 180
  5. 11. planes that don’t intersect
  6. 12. Line that’s perpendicular to the segment at its midpoint
  7. 13. Angles on the same side of the transversal and in corresponding positions
  8. 15. Triangle with no congruent sides
  9. 16. Triangle with all congruent sides
  10. 18. Line intersecting two or more coplanar lines at certain points
  11. 19. statement obtained by reversing the hypothesis and conclusion of a conditional
  12. 20. conclusion by reasoning
  13. 21. Interior angles lying on the same side of the transversal
  14. 22. Two angles that measurements have a sum of 90
  15. 23. Accepted factual statement
Down
  1. 1. Two lines intersecting to form right angles
  2. 2. Not parallel and don’t intersect
  3. 5. Two angles forming a linear pair
  4. 6. conjecture that is proven
  5. 8. Non adjacent interior angles lying on the opposite side of the transversal
  6. 9. Nonadjacent exterior angles on the opposite side of the transversal
  7. 14. Lines that dont intersect
  8. 17. example showing a statement is false