Theorems and Postulates for CongruentTriangles. The goal of this dynamic worksheet is to explore the theorems for congruenttriangles. First you need to learn how ...

SideSideSidepostulate states that if three sides of one triangle are congruent to three sides of another triangle, then these two triangles are congruent.

This worksheet contains proofs and problems where students must show that sides or angles are congruent using the triangle congruence postulates (SSS,...

This worksheet contains problems and proofs on right triangle congruence and the HL (hypotenuse-leg) theorem. Students must identify what information...