Geometry Review

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Across
  1. 3. angles whose sum of their measures is 180 degrees
  2. 6. quadrilateral with exactly one pair of parallel sides
  3. 7. opposite sides congruent and parallel and 4 right angles
  4. 8. angles who share only a common side
  5. 10. angle whose degree measure is equal to 180
  6. 12. triangle with one right angle
  7. 14. angle whose degree measure is between 90 and 180
  8. 15. quadrilateral with two pair of congruent adjacent sides
  9. 17. 4 congruent sides, 4 right angles, and opposite sides parallel
  10. 19. triangle with all three sides congruent
  11. 22. angle whose degree measure is equal to 90
Down
  1. 1. having the same measure
  2. 2. 4 sided closed figure
  3. 4. quadrilateral with opposite sides congruent and parallel
  4. 5. triangle with all three angles congruent
  5. 9. angles formed by two intersecting lines and have the same measure
  6. 11. 4 congruent sides, opposite sides parallel
  7. 13. triangle with at least two congruent sides
  8. 16. angles whose sum of their measures is 90 degrees
  9. 18. triangle with exactly one obtuse angle
  10. 20. triangle with all three angles less than 90 degrees
  11. 21. angle whose degree measure is between 0 and 90