Across
- 2. Same distance from two or more points
- 3. Perpendicular segment from a vertex to the opposite side
- 9. Intersection of altitudes
- 10. Segment from a vertex to the midpoint of the opposite side
- 11. Point halfway between two endpoints
- 12. Segment joining the midpoints of two sides
- 13. Triangle containing a 90° angle
- 14. Triangle with all angles less than 90°
Down
- 1. Line that cuts a segment into two equal parts at 90°
- 4. Ray that divides an angle into two equal angles
- 5. Intersection of the medians of a triangle
- 6. Intersection of angle bisectors
- 7. Triangle with one angle greater than 90°
- 8. Intersection of perpendicular bisectors