Question

define properties of congruency of triangle.​

Answer 1

Answer:

Triangles are congruent if all their sides and their angles are same. this means that corresponding parts of congruent triangles are congruent

Step-by-step explanation:

for example,

triangle ABC= triangle DEF,

angle BAC = angle EDF,but angle BAC is not equal to angle DEF vertex 'A' corresponding to vertex 'D' and not 'E'