Math 2 Vocab

2. opposite over adjacent
7. two angles that form a straight line (180) when placed beside each other
10. sum of 90
11. cut into two equal parts
12. two sides and an included angle are congruent
14. inverse of the tangent function
15. represented by a flat surface that extends without end and has no thickness
16. three pairs of congruent sides
17. the hypt and any one leg of a right triangle are congruent
18. opposite over hpyt
20. moves each point of a figure on the same distance in the same direction
21. an object is = or congruent to itself
23. two angles and an included side are congruent
24. represented by a striaght path that extends in two directions
25. sum of 180

1. lines that never intersect
3. share one ray as a side
4. adjacent over hpyt
5. inverse of the sine function
6. has an endpoint, travels infinitely in another direction
8. inverse of the cosine function
9. angles that are congruent and are on the opposite sides of two intersecting lines
13. only on right triangles,two angles and a side opposite them are congruent
15. indicates a location and is represented by a dot
19. the point in the middle of a line segment
22. a rotation transformation where a mirror image is created