Mathematics

Problem

Triangles

PQR

and

XYZ

are right-angled at

Q

and

Y

respectively. If

PR = XZ

and

QR = YZ

, which statement about their congruence is correct? a) They are congruent by

\text{SAS}

. b) They are not congruent because only one side is equal. c) They are congruent by

\text{RHS}

. d) They are congruent by

\text{ASA}