Respuesta :

Corresponding sides of PQRS and ABCD

PQ = AB
QR = BC
RS = CD
PS = AD

Corresponding angles:

Angle A = Angle P 
Angle D = Angle S
Angle C = Angle R
Angle B = Angle Q

Hope this helps :)
I just did this, the corresponding sides would be...
AD = RQ 
SP = BC 
AB = SR 
DC = PQ 
hopefully this helps!