Across
- 4. the point at which the perpendicular bisectors of the sides of a triangle intersect
- 11. Angle that is exactly 180 degrees
- 13. Perpendicular line drawn from a vertex to a side of a triangle perpen
- 14. point at which the internal bisectors intersect
- 16. Point where two lines/edges meet
- 17. Angle that equals 90 degrees
- 18. Angle that is more than 90 degrees
- 19. Lines that will never intersect
- 20. The congruent sides of a triangle
- 21. Angle that is less than 90 degrees
Down
- 1. line that intersects at a 90 degree angle
- 2. point where all altitudes of a triangle intersect
- 3. Side opposite of a right angle
- 5. triangle with two congruent sides
- 6. triangle with equal sides
- 7. line drawn from vertex to the midpoint of a side.
- 8. Triangle with a 90 degree angle
- 9. Figures with the same dimensions
- 10. triangle with no congruent sides
- 12. shape that has only equal angles.
- 15. Angle that is identical to another angle
