Question

the volume of a cube is 216 cubic cm find its surface area

Answer 1

6 l square...=6(216)square....

Answer 2

given volume of cube =216 cm^3
 let the side of cube be =a
then volume of cube= a^3
according to question a^ =216 cm^3
therefore, a=6cm
now total surface area =6a^2
therefore putting the value of a in 6a^2
we get 6a^ =6x36 =216cm^2

i hope it will help you 
regards