Question

If Δ ABC ≅ Δ PQR and Δ ABC is not congruent to Δ PQR, then which of the following not true:
A. BC = PQ
B. AC = PR
C. AB = PQ
D. QR = BC

Answer 1

Answer:

A) BC = PQ

A) is correct option

Answer 2

Concept :  

Congruence of triangles :  

Two triangles are congruent, if sides and angles of a triangle are equal to the corresponding sides and angles of the triangle.  

In Congruent triangles, corresponding parts are always equal and we write it in short 'CPCT', i e, Corresponding Parts of Congruent Triangles.

It is necessary to write a correspondence of vertices correctly for writing the congruence of triangles in symbolic form.

 

[MISTAKE IN THE QUESTION]

If Δ ABC ≅ Δ PQR and Δ ABC is not congruent to Δ RPQ, then BC = PQ of the following options are not true.  

Because BC and PQ are non cpct  part of the given ∆'s.  

Option (A)  BC = PQ is correct.

 

HOPE THIS ANSWER WILL HELP YOU…..

 

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