Unit 5 Triangles

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Across
  1. 3. a segment that divides an angle into two equal parts
  2. 4. a segment that joins the midpoints of two sides of a triangle
  3. 7. the point at which the three angle bisectors intersect in a triangle
  4. 8. the point at which the three medians intersect in a triangle
  5. 9. the point at which the three perpendicular bisectors intersect in a triangle
Down
  1. 1. the point at which the three altitudes intersect in a triangle
  2. 2. a segment that connects a vertex of a triangle to the opposite side so that it is perpendicular to the side
  3. 5. a segment that connects a vertex of a triangle to the midpoint of the opposite side
  4. 6. a line segment that divides a segment into two equal parts and is perpendicular to the segment