3. ABCD is a rectangle and P, Q, R and S are mid-points of the sides AB, BC, CD and DA respectively. Show that the quadrilateral PQRS is a rhombus. -q 3. ABCD is a rectangle and P BC CD and DA respectively. Show that the quadrilateral PQRS is a rhombus. R and S are mid-points of the sides AB October 15, 2020 Category: Chapter 8 - Quadrilaterals , Maths , NCERT Class 9 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related