Across
- 2. Any figure or value is equal to itself.
- 4. If two angles match, the third angles are also equal.
- 5. A line that splits an angle into two equal angles.
- 8. Triangles that share a common side, angle, or area within the same figure.
- 12. A logical argument showing a statement is true using facts, definitions, and theorems.
- 14. Being the same or equal distance.
- 16. This theorem States that a larger angle means a longer opposite side.
- 17. The corners where two straight lines meet.
- 18. The point where the three angle bisectors intersect.
- 19. Two figures having the same shape and size.
Down
- 1. States that the sum of any two sides must be greater than the third side.
- 3. A line that divides a line segment or an angle into two equal parts.
- 6. A polygon with three sides.
- 7. The point where the three altitudes intersect.
- 9. The mean position of all the points in a figure.
- 10. The height of a side.
- 11. Corresponding parts of congruent triangles are congruent.
- 13. Three or more lines/segments intersecting at the same point.
- 15. A line segment joining a vertex to the midpoint of the opposite side.
- 19. The point where all three perpendicular bisectors of a triangle meet.