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    Side Side Side Postulate

    Proving Congruent Triangles with SSS

    The Side Side Side postulate states that if three sides of one triangle are congruent to three sides of another triangle, then these two triangles are congruent.
    Worksheet and Activity on Side Side Side Postulate

    Theorems and Postulates for proving triangles congruent
    Hypotenuse Leg Theorem | Side Side Side | Side Angle Side | Angle Side Angle | Angle Angle Side |isosceles triangle proofs|CPCTC | indirect proof| quiz on all theorems/postulates | Images

    Free Math Printable Worksheets: Worksheets & Activities on Triangle Proofs
     Example 1  

    A Side Side Side Proof

      Given: AB = BC, BD is a median of side AC.
      Prove that ABD CBD
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