Question

please help me in these questions ​

Answer 1

Answer:

1. In ∆PQR and ∆XYZ

PR = XY (given)

QR = YZ (given)

<PRQ = <XYZ (given)

By side angle side (SAS) congruency rule

∆PQR ≈ ∆XYZ

2. In ∆DAB and ∆ABC

AD = CB( given)

AC = DB (given)

AB = AB (common)

by side side side (SSS) congruency rule

∆DAB ≈ ∆CAB