Across
- 5. the point of concurrency of the angle bisectors of a triangle
- 6. two angles with measure that have a sum of 180 degrees
- 8. distance around a circle
- 9. lines which do not intersect
- 10. two different triangles could be described using the given information
- 14. a statement joined by if and only if
- 15. ratio of the length of the opposite side to the hypotenuse
Down
- 1. a triangle with at least two sides congruent
- 2. lines that intersects two or more lines in a plane at different points
- 3. the point on a segment halfway between the endpoints
- 4. statement formed by exchanging the hypothesis and conclusion of a conditional statement
- 7. a segment that divides an angle into two congruent angles
- 11. a theorem easily proven from another theorem
- 12. the statement immediately following if in a conditional statement
- 13. point of concurrency of the medians