Vocabulary

1. angles that are in the same position when referencing parallel lines and a transversal
5. angle that with another angle adds up to 90 degrees
6. angles that are on either sides of a transversal
8. lines that have the same slope and never intersect
10. angles that are within parallel lines
12. two or more angles that add up to 180 degrees
13. type of angle that is 180 degrees
15. two or more angles that add up to 90 degrees
16. line that intersects two or more lines to form other angles

1. equal in measure
2. angles that are "across from" each other when lines intersect and are congruent
3. angle that with another angle adds up to 180 degrees
4. lines that intersect to form right angles
7. angles that are outside of parallel lines
9. angles that are "neighbors" and share a vertex and side
11. shape whose interior angles sum to 180 degrees
14. unit of measurement used with angles