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Angle Relationships
Term | Definition |
---|---|
supplementary angles | add up to 180 degrees, and form a straight line |
vertical angles | across from each other, share a vertex, and are congruent |
How can you map vertical angles? | with a reflection or a rotation |
corresponding angles | angles in the same position, are congruent |
How can you map corresponding angles? | with a translation |
alternate exterior angles | outside of parallel lines, opposite sides of transversal, congruent |
How can you map alternate exterior angles? | with a rotation |
alternate interior angles | inside of parallel lines, opposite sides of transversal, congruent |
How can you map alternate interior angles? | with a rotation |