Across
- 4. the angle between the legs of an isosceles triangle
- 5. a line that bisects the vertex angle
- 6. 2 pairs of congruent angles and 1 pair of congruent sides that are not in between the pairs of angles
- 8. 2 pairs of corresponding sides and 1 pair of congruent angles that are in between the corresponding sides
- 10. A polygon with three sides
- 12. 1 pair of right angles that are not between 2 pairs of congruent sides
- 14. if a=b and b=c, then a=c
- 15. corresponding parts of congruent triangles are congruent
- 18. the interior angle sum of a triangle is 180 degrees
- 19. a line that intersects the vertex angle and is perpendicular to opposite side
Down
- 1. if 2 sides of 2 traingles are congruent, the largest angle is opposite from the longest side
- 2. equal angles
- 3. a line that intersects the base at the midpoint and is perpendicular to the base
- 7. 2 pairs of congruent angles and 1 pair of congruent sides in between the pairs of angles
- 9. when 2 lines intersect, the 2 connecting pairs of angles are congruent
- 11. property that shows something is equal to itself
- 13. the angles opposite of the legs in an isosceles triangle
- 16. equal sides
- 17. all three pairs of corresponding sides and congruent