1. If arcs AXB and CYD of a circle are congruent, find the ratio of AB and CD. 1. If arcs AXB and CYD of a circle are congruent find the ratio of AB and CD. July 2, 2021 Category: Chapter 10 - Circles , Maths , NCERT Class 9 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related