Across
- 2. segment that bisects the angle of a triangle
- 4. segment that starts from a vertex of a triangle and bisects the opposite side
- 5. segment that is perpendicular to and bisects the side of a triangle
Down
- 1. a polygon with 3 sides
- 2. segment from a vertex of a triangle that is perpendicular to the opposite side
- 3. segment containing the midpoints of two sides of a triangle