\( A B C D \) is a quadrilateral in which \( A D=B C \). If \( P, Q, R \), Sbe the mid-points of...

\( A B C D \) is a quadrilateral in which \( A D=B C \). If \( P, Q, R \), Sbe the mid-points of \( A B, A C, C D \) and \( B D \) respectively, show that PQRS isa rhombus. 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live