Geometry Crossword

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Across
  1. 2. outcome of one event does not effect other
  2. 4. a portion of a circle's circumference
  3. 5. 1st event or 2nd event or both occur
  4. 7. both pairs of opposite sides parallel
  5. 10. a portion of a circle's area
  6. 12. speaking about arc using degrees
  7. 14. exactly 1 pair of parallel sides
  8. 18. smaller arc
  9. 19. line from the center to circumference of circle
  10. 20. both 1st and 2nd events occur
Down
  1. 1. angle in a circle with vertex at center
  2. 3. events can't happen at same time
  3. 6. larger arc
  4. 8. how far from one point to another along arc
  5. 9. 2 pairs of adjacent congruent sides
  6. 11. a line passing through the center of circle
  7. 13. line segment that had both endpoints on a circle
  8. 15. angle in a circle with vertex on Circle
  9. 16. divides line segment into 2 equal length parts
  10. 17. 4 right angles and 4 equal sides