Chapter 3 Vocabulary

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Across
  1. 3. the point of concurrency of a triangle's 3 perpendicular bisectors
  2. 4. a point at which 2 or more lines intersect
  3. 6. line segment connecting a vertex of a triangle to the midpoint of the opposite side
  4. 7. two coplanar lines that intersect at a 90 degree angle
  5. 10. ray that an angle into two congruent angles
  6. 11. the point of concurrency of a triangle's 3 altitudes
Down
  1. 1. point of concurrency of a triangle's 3 angle bisectors
  2. 2. a line that divides a segment into two congruent parts and is perpendicular to the segment
  3. 3. the point of concurrency of a triangle's 3 medians
  4. 4. two coplanar lines that never meet
  5. 5. two or more lines that intersect at one point
  6. 8. a perpendicular segment from a vertex to opposite side
  7. 9. having each vertex on a circle, a triangle in a circle