PQRS and PABC are two parallelograms of equal area. Prove that QC parallel to BR. Q.PQRS and PABC are two parallelograms of equal area. Prove that QC parallel to BR. Share with your friends Share 3 Brijendra Pal answered this Hi, Regards 1 View Full Answer Nikhil Nehra answered this prove that QBRC is parallelogram -1 Ankita Lenka answered this Dear Utkarsh Is it helpfull to you? -3 Ankita Lenka answered this Dear Utkarsh Is it helpfull to you? 4