\"\"

Find the distance of each length using distance formula.

The distance formula is \"\".

\"\"             (Write the distance formula)

\"\"       (Substitute \"\")     \"\"                      (Simplify)

\"\"    (Substitute \"\")

    \"\"                        (Simplify)

\"\"    (Substitute \"\")

     \"\"                          (Simplify)\"\"\"\"          (Substitute \"\")

     \"\"                  (Simplify)

\"\"       (Substitute \"\")

     \"\"                      (Simplify)

\"\"     (Substitute \"\")

     \"\"                        (Simplify)

\"\".

By the definition of congruennt segments, all corresponding segments are congruent.

So, \"\" by SSS.\"\"

The triangles are congrueent, \"\".