Geometry style by Limar Nogoud

6. 2 angles whos measures have the sum of 90
8. divides a line or angle into 2 = parts
9. segments or angles that have the same length or measure
10. if the 2 angles and a non-included side of one triangle are congruent to 2 angles and non-included side of another triangle, then the triangles are congruent(theorem)
12. a pair of adj angles whos non common sides form opp rays
13. if the 3 sides of one triangle are congruent to the 3 sides of another triangle then they are congruent(theorem)
15. if the hypotenuse and a leg of one right triangle are congruent to the hypotenuse and a leg of another right triangle, then the triangles are congruent (theorem)
19. coplaner lines that do not interscet
21. the point of concurrency of the 3 medians of a triangle
22. if the 2 sides and the included angle of one triangle are congruent to 2 sides and the included angle of another triangle, then the triangles are congruent(theorem)
23. 2 lines that intersect to form right angles
24. a triangle with 3 congruent sides
25. the point of concurrency of the 3 angle bisectors of a triangle

1. a triangle with at least 2 congruent sides
2. the perpendicular seg from a vertex of the triangle to the opposite side or to the line that contains the opposite side
3. corresponding parts of congruent triangles are congruent
4. the point of concurrency of the 3 altitudes of a triangle
5. A transformation that preserves distance and angle measures
7. a seg whos endpoints are a vertex and the midpt of the opposite side
11. 2 angles whos measures have the sum of 180
14. a triangle with no congruent sides
16. a triangle with 3 congruent angles
17. the point of concurrency of the 3 perpendicular bisectors of a triangle
18. two angles whos sides are opposite rays
20. if the 2 angles and the included side of one triangle are congruent to 2 angles and the included side of another triangle, then the triangles are congruent(theorem)