Across
- 2. the point in which the three medians of the triangle intersect
- 3. the point of intersection of any two sides in a triangle
- 5. line segment joining a vertex and the midpoint of the opposite side
- 7. the point where all three altitudes of the triangle intersect
- 8. segment a line with two endpoints
- 9. a polygon with three sides and vertices
Down
- 1. the perpendicular line segment drawn from the vertex to the opposite side of the triangle
- 4. divides the interior angles opposite side into two segments
- 5. the point in the middle of a line segment
- 6. the point in which the three bisectors of the interior angles of a triangle intersect