"If the total length of diagonals of a cube is 12 cm, then what is the total length
Channel: Doubtnut
Date: 2020-04-05

"If the total
 length of diagonals of a cube is 12 cm, then what is the total length of the
 edges of the cube?
`6sqrt(3)c m`
(b) `12 c m`
(c) 15cm (d) `12sqrt(3)c m`"