Question

In the given figure,QR//PB,parallelogram PQRS and AQRB are standing on the same base QR.prove that,□PQRS=□AQRB

Answer 1

i)this figures
ii)♢PAQ=♢SBR
iii)□PQRB-♢PAQ=□PQRB-♢SBR
iv)AQRB=□PQRS