2 Congruent Figures Congruent figures have the same size and shape. Two triangles are congruent iff all pairs of corresponding parts are congruent.Order of vertices matters when listing congruent figures.
3 Suppose....Suppose the two triangles above are congruent in the following order:
4 Mark these congruent:So the two triangles are congruent –
5 Included Angles / Sides is included by sides andSide is included by angles A and C.
6 Congruent PolygonsTwo polygons are congruent iff all pairs of corresponding parts (sides and angles) are congruent.
7 a postulateAny segment or angle is congruent to itself. (Reflexive Property).
8 HOMEWORK3-1 problems.R & N on 3-2 (including all theorems)