Congruence of Triangles

Proving if some shapes, especially triangles, are congruent is an important part of the study of geometry. This lecture series discusses the three theorems that establish the congruence of triangles.

Triangle congruence postulates/criteria


Source: Khan Academy, https://www.khanacademy.org/math/geometry/hs-geo-congruence/xff63fac4:hs-geo-congruent-triangles/v/other-triangle-congruence-postulates
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