Triangle vocabulary

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Across
  1. 2. A segment connecting a vertex of a triangle to the midpoint of the opposite side.
  2. 4. The point where the medians of a triangle intersect.
  3. 7. The common point where three or more lines meet.
  4. 9. Being at equal distances from two or more points.
  5. 10. The point where the altitudes of a triangle intersect.
  6. 11. Figures that have the same shape but not necessarily the same size.
  7. 12. A line that divides an angle into two equal parts.
  8. 13. The point where the perpendicular bisectors of a triangle intersect.
Down
  1. 1. A line that divides a segment into two equal parts at 90 degrees.
  2. 3. A perpendicular segment from a vertex to the line containing the opposite side.
  3. 5. The point where the angle bisectors of a triangle intersect.
  4. 6. Three or more lines that intersect at a single point.
  5. 7. Having the same ratio or relationship in size or amount.
  6. 8. Having the same relative position in different figures.