121. Find the side of a square whose area is equal to the area of a rectangle with sides 6.4m and 2.5m. 121. Find the side of a square whose area is equal to the area of a rectangle with sides 6.4m and 2.5m. July 15, 2021 Category: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related