1. Angles By: DeShayTomblin 2.10.11

2. Complimentary angles Complimentary angles- two angles added together to equal an angle of 90 degrees.

3. Supplementary angles Supplementary angle- tow angles added together to equal an angle of 180 degrees.

4. Vertical angles Vertical angle- two equal or opposite angles formed by the intersection of two straight lines.

5. Linear pairs

6. Transversals Transversals- A line intersecting 2 or more lines.

7. Alternate interior angles Alternate interior angles- Angle formed between parallel lines by a third line that intersects them.

8. Alternate exterior angles Alternate exterior angles- Angle formed outside parallel lines by a third line that intersects them.

9. Corresponding angles Corresponding angles- 2 nonadjacent angles made by the crossing of 2 lines by a third line, the other exterior, and both being on the same side of the third line.

10. Parallel lines Parallel lines- Lines that extend in the same direction.

11. Perpendicular lines Perpendicular lines- Lines that met at a right angle.

12. Right angles Right angle- a angle formed by 2 perpendicular lines that intersect.

13. Learning slide I learned what a transversal was, And it’s important so I know what it is when we do tests.

14. Citation slide Dictionary.com | Free Online Dictionary for English Definitions Google