37. If the adjacent angles of a parallelogram are equal, then the parallelogram is a 37. If the adjacent angles of a parallelogram are equal then the parallelogram is a July 17, 2021 Category: Chapter 3 - Understanding Quadrilaterals , Chapter 4 - Practical Geometry , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related