Question

in given triangles parts shown by identical marks are congruent. state the test of congruency and remaining parts​

Answer 1

Answer:

SAS is the congruent of this triangle

Step-by-step explanation:

in∆ECD,∆FCD

I)EC=FC

ii)ECD=FCD

iii)CD=CD

ECD. congruent to FCD(SAS method)

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