If PQR EDF, then is it true to say that PR = EF? Give reason for your answer.
True
Solution.
Let us consider PQR and EDF
PQR EDF (Given)
By congruency, corresponding angles and sides must be equal
P = E, Q = D, R = F
and
PQ = ED, QR = DF, PR = EF
Therefore the given statement is true.