1. ABCD is a parallelogram and X is the mid-point of AB. If ar (AXCD) = 24 cm^2, then ar (ABC) = 24 cm^2. 1. ABCD is a parallelogram and X is the mid-point of AB. If ar (AXCD) = 24 cm^2 then ar (ABC) = 24 cm^2. July 1, 2021 Category: Chapter 9 - Areas of Parallelogram and Triangles , Maths , NCERT Class 9 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related