What is an equivalent triangle?

Congruent triangles refer to the two congruent triangles, and the two triangles
have three sides and three angles corresponding to equal. Geometry congruent
triangles are congruent kind. Under the congruence transformation, the two
congruent triangles can be translation, rotation, axial symmetry, or overlap.
When the two sides and the angle of the corresponding triangle is completely
relative, the two triangles are congruent triangles. Normally, when the
verification of two congruent triangles have three equal parts to verify the
final results can be obtained.