128. If diagonals of a quadrilateral bisect each other, it must be a parallelogram. 128. If diagonals of a quadrilateral bisect each other it must be a parallelogram. July 17, 2021 Category: Chapter 3 - Understanding Quadrilaterals , Chapter 4 - Practical Geometry , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related