7. If each edge of a cube is doubled, (i) how many times will its surface area increase? (ii) how many times will its volume increase? (i) how many times will its surface area increase? (ii) how many times will its volume increase? 7. If each edge of a cube is doubled October 12, 2020 Category: Chapter 11 - Mensuration , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related