Chapter 5 Vocabulary

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Across
  1. 4. The perpendicular segment from the vertex to the line containing the opposite side.
  2. 8. A line, segment or ray that that is perpendicular to the segment at its midpoint.
  3. 10. A _____________ is the point of concurrency of the median of a triangle.
  4. 11. Where the bisectors of a triangle come together.
  5. 12. A point that divides a segment into two congruent segments.
  6. 14. A _____________ is a line, segment, or plane that intersects a segment at its midpoint.
  7. 15. A polygon is _____________ a circle if the vertices of the polygon are on the circle.
Down
  1. 1. A segment that connects the midpoints of two sides of a triangle.
  2. 2. When a point is the same distance from two or more objects.
  3. 3. A polygon is _____________ a circle if all sides of a polygon are tangent to the circle.
  4. 5. Where 3 lines come together inside a triangle.
  5. 6. The point of concurrency of the lines containing the altitudes of the triangle.
  6. 7. The point of concurrency of the angle bisectors of the triangle.
  7. 9. A ray that cuts the angle in half.
  8. 13. A segment that starts at the corner of a triangle and goes across to cut the opposite side in half.