Question

Three identical cubes are joined end to end and the volume of resulting cuboid is 192 cm ^ 3

find Edge of each and cube Surface area of the resultant cuboid​

Answer 1

Step-by-step explanation:

length =3 x

breadth = x

height =x

volume = l×b×h

$3x \times x \times x = 192 \\ 3 {x}^{3} = 192 \\ {x}^{3} = 192 \div 3 = 64 \\ x = 4cm$