Question

If AB=QR, BC=PR, CA=PQ, then which of the following is correct?
a) ∆ABC≅∆PQR b)∆CBA≅∆PRQ c)∆BAC≅∆RPQ d)∆PQR≅BCA

Answer 1

Answer:

AB=QR, BC=PR &CA=PQ

:. A=Q, B=R & C=P

Correct answer = (b)

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Answer 2

Answer:

The correct option is (b)∆CBA≅∆PRQ

Step-by-step explanation:

According to the question we can see that they are talking about two triangles.

Given:

AB=QR

BC=PR

CA=PQ

To find:

Which triangles are congruent among the given options

Solution:

Here,

AB=QR BC=PR CA=PQ

From this we can say that point A in the triangle corresponds to the point Q

Point B in the triangle corresponds to the point R

And point C in the triangle corresponds to the point P

From this we can conclude that

∆CBA and ∆PRQ are congruent

Therefore, option (b) is the correct answer which is ∆CBA≅∆PRQ

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