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Angle Relationships
All about angles!
| Term | Definition |
|---|---|
| Supplementary Angles | angles that combine to equal 180 degrees |
| Complementary Angles | angles that combine to equal 90 degrees |
| Parallel Lines | Lines that go on and on forever and will never cross |
| Transversal Line | A line that intercepts a set of parallel lines |
| Same Side Exterior Angles | Angles that are on the same side of the transversal but outside of the parallel lines |
| Same Side Interior Angles | Angles that are on the same side of the transversal but inside of the parallel lines |
| Alternate Exterior Angles | Angles that are on different sides of the transversal but outside the parallel lines |
| Alternate Interior Angles | Angles that are on different sides of the transversal but inside the parallel lines |
| Corresponding Angles | Angles that will match up (they are equal to each other), when you use the "copy and paste method" |