Pls solve this que. Share with your friends Share 0 Neha Sethi answered this Your question's image is not clear.Post your question again so that we can provide you with some meaningful help. Looking forward to hear from you again! Regards 0 View Full Answer Sarthak answered this AC=XD NOW 2AC=2XD AC+AC=XD+XD AC+AB=XD+XC. THERFORE AB=CD 2