Question

If ΔABC and ΔPQR are to be congruent, name one additional pair of corresponding parts. What criterion did you use?

Answer 1

Hi,

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ASA congruence rule :

Two triangles are congruent if two angles

and the included side of one triangle

are equal to two angles and the included

side of the other triangle .

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Here ,

In ∆ABC and ∆PQR

<ABC = <PQR = 90° ( angle )---( 1 )

BC = QR ( included side ) ---( 2 )

<BCA = <QRP ( angle ) ---( 3 )

∆ABC congruent to ∆PQR

[ ASA congruence rule ]

( 2 ) is not given in the question .

AC = PR

AB = PQ

[ Corresponding parts of congruent triangles ]

I hope this helps you.

: )

Answer 2

Answer:

BC = PQ

Step-by-step explanation: this is visible in the diagram