Geometry Semester 2 vocab

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Across
  1. 4. divides an angle into two congruent angles
  2. 6. in a triangle, the point of concurrency for the perpendicular bisectors
  3. 11. an angle whose vertex is at the center of a circle
  4. 12. the man credited with the theorem for finding sides in right triangles
  5. 16. a segment in a triangle from a vertex perpendicular to the opposite side
  6. 18. the man credited with writing the book on Geometry
  7. 19. a quadrilateral with exactly 1 pair of opposite sides parallel
  8. 20. in a triangle, the point of concurrency for the angle bisectors
  9. 22. a segment with one endpoint on the center of a circle and one on the circle
Down
  1. 1. two polygons with congruent angles whose sides are in proportion
  2. 2. a quadrilateral with two pairs of consecutive sides congruent
  3. 3. an angle whose vertex is on a circle and whose sides are chords
  4. 5. a parallelogram with 4 congruent sides
  5. 7. a parallelogram with 4 right angles
  6. 8. in a triangle, a segment from a vertex to the midpoint of the opposite side
  7. 9. a parallelogram with 4 right angles and 4 congruent sides
  8. 10. in a triangle, the point of concurrency for the medians
  9. 13. a quadrilateral with both pairs of opposite sides parallel
  10. 14. a segment that is perpendicular to another segment at its midpoint
  11. 15. a chord that goes through the center of a circle
  12. 17. in a triangle, the point of concurrency for the altitudes
  13. 21. a segment with both endpoints on a circle