Chapter 4 Congruence of Line Segments, Angles, and Triangles
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11 terms
Terms | Definitions |
|---|---|
 Adjacent Angles | Two angles in a plane that share a common side and share a common vertex but have no interior points in common (do not overlap) |
| ASA Triangle Congruence | Two triangles are congruent if two angles and the included side of one triangle are congruent, respectively, to two angles and the included sides of the other |
| Complementary Angles | Two angles the sum of whose degree measure is 90 |
| Congruent Polygons | Polygons that have the same size and shape |
| Corresponding Angles | Congruent angles in the same relative position within two figures |
| Corresponding Sides | Sides that are in the same relative position within two figures |
| Linear Pair of Angles | Two adjacent angles whose sum is a straight angle |
| SAS triangle congruence | Two triangles are congruent if two sides and the included angle of one triangle are congruent, respectively, to two sides and the included angle of the other |
| SSS Triangle Congruence | Two triangles are congruent if the three sides of one triangle are congruent respectively, to the three sides of the other |
| Supplementary Angles | Two angles the sum of whose degree measure is 180 |
| Vertical angles | The non-adjacent angles formed by the intersection of two lines |
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