8. If the length of the diagonal of a cube is 6 root 3 cm, then the length of the edge of the cube is 3 cm. 8. If the length of the diagonal of a cube is 6 root 3 cm then the length of the edge of the cube is 3 cm. July 3, 2021 Category: Chapter 13 - Surface Areas and Volumes , Maths , NCERT Class 9 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related