3. The area of the parallelogram ABCD is 90 cm^2 (see Fig.9.13). Find 3. The area of the parallelogram ABCD is 90 cm^2 (see Fig.9.13). Find July 1, 2021 Category: Chapter 9 - Areas of Parallelogram and Triangles , Maths , NCERT Class 9 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related