Answer:
[tex]Volume \ of \ cuboid \ = Length * breadth * height[/tex]
= [tex]18*6*9 = 972m^3[/tex]
[tex]Surface \ area \ = 2*[(length*breadth) + (breadth * height) + (length * height)][/tex]
[tex]2*[(18*6)+(6*9)+(18*9)]\\2*[108 + 54 + 162] = 2 *324 = 648m^2[/tex]
