Across
- 3. the point at which the 3 medians of a triangle are concurrent
- 5. a triangle with 2 congruent sides
- 6. point at which the 3 perpendicular bisectors of a triangle are concurrent
- 8. drawn from a vertex of a triangle to the midpoint of opposite side
- 10. divides a line segment into 2 congruent segments
- 11. a triangle with no sides congruent
- 12. divides an angle into 2 congruent angles
Down
- 1. drawn from a vertex of a triangle perpendicular to the opposite side
- 2. the point at which the 3 angle bisectors of a triangle are concurrent
- 4. 2 adjacent angles whose sum is a straight angle
- 7. point at which the 3 altitudes of a triangle are concurrent
- 9. a triangle with 3 sides congruent
- 13. a polygon that is both equilateral and equiangular