If PQR
EDF, then is it true to say that PR = EF? Give a reason for your answer.
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.