Congruent Triangles Quiz Flashcards
Theorem 4.1
I’d 2 angles of one triangle are congruent to 2 angles of another triangle then the 3rd angles are congruent
Congruent polygons
Polygons that are the same size and shape. They have congruent corresponding parts
Side side side (sss) postulate
If three sides of one triangle are congruent to three corresponding sides of a second triangle then the triangles are congruent
Side Angle Side
If 2 angles of one grange and an included angle are congruent to 2 side and an angle to a 2nd triangle then the triangles are congruent
Angle side Angle
If two angles and the included side of a triangle are congruent to two angles and the includes side of a 2nd triangle then the triangles are congruent