ABCD is a parallelogram. If its diagonals are equal, then find the value of ∠ABC. ABCD is a parallelogram. If its diagonals are equal then find the value of ∠ABC. July 1, 2021 Category: Chapter 8 - Quadrilaterals , Maths , NCERT Class 9 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
