$\overline{WA}\cong\overline{WA}$ ; reflexive property of congruency

$\angle Y\cong\angle Y$ ; vertical angles theorem

$\overline{WX}\cong\overline{ZA}$ ; definition of a parallel lines

nothing is hidden, all of the congruent parts are marked

$\angle WYX\cong\angle ZYA$ ; vertical angles theorem

$\overline{DA}\cong\overline{DC}$ ; definition of a midpoint

$\angle A\cong\angle C$ ; reflexive property of congruency

$\overline{BD}\cong\overline{BD}$ ; reflexive property of congruency

nothing is hidden, all of the congruent parts are marked

$SSS\Delta\cong$

$SAS\Delta\cong$

$AAS\Delta\cong$

$ASA\Delta\cong$

$RHL\Delta\cong$

$SSS\Delta\cong$

$SAS\Delta\cong$

$AAS\Delta\cong$

$ASA\Delta\cong$

$RHL\Delta\cong$

$SSS\Delta\cong$

$SAS\Delta\cong$

$AAS\Delta\cong$

$ASA\Delta\cong$

$RHL\Delta\cong$

$SSS\Delta\cong$

$SAS\Delta\cong$

$AAS\Delta\cong$

$ASA\Delta\cong$

$RHL\Delta\cong$

$SSS\Delta\cong$

$SAS\Delta\cong$

$AAS\Delta\cong$

$ASA\Delta\cong$

$RHL\Delta\cong$

SAS

ASA

AAS

SSS

ΔTUS , SSS

ΔUTS , SSS

ΔUST , SSS

Cannot Be Determined

ΔSTR , ASA

ΔSTR , AAS

ΔSRT , AAS

Cannot Be Determined