Triangles congruent by SSS proofs

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    1. Similar tirangles VS. Congruent triangles
    2. Ways to prove congruency:
      • SSS
      • SAS
      • ASA
      • AAS
  1. Explain why ABD\triangle ABD \cong CDB\triangle CDB.
    Triangles congruent by SSS proofs
    1. Decide and explain if LMP\triangle LMP \congXYZ\triangle XYZ using the following coordinates.
      1. L(1, 1), M(3, 4), P(5, 1), X(-5, -4), Y(-3, -1), Z(-1, -4)
      2. L(2, -2), M(6, -1), P(2, 6), X(-2, -2), Y(2, -1), Z(0, -5)
      3. L(1, -1), M(-1, 4), P(5, 4), X(2, 6), Y(5, 12), Z(5,6)
    Topic Notes