4.3/4.4 Flashcards
Side-Side-Side congruence postulate
If 3 sides on 1 triangle are congruent to three sides of a second triangle, then the two triangles are congruent.
Side-angle-side congruence postulate
If two sides and the included angle of one triangle are congruent to two sides and the included angle of a second triangle, then the two triangles are congruent
Angle side angle congruence postulate
If 2 angles and the included side of 1 triangle are congruent to 2 angles and the included side of a 2nd triangle, then the 2 triangles are congruent.
Angle Angle side conguence theorem
If 2 angles and a nonincluded side of 1 triangle are congruent to 2 angles and a nonincluded side of a 2nd triangle, then the 2 triangles are congruent.