Question

the volume of cube is 216cm³. find it's csa
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Answer 1

Answer:

Volume = 216cm^3

a^3 = 216

a = √216 = 6cm

area = 6a^2

= 6 x 6^2 = 216 cm^2 { Answer will remain same}

Answer 2

First find side via this formula

Volume of a cube= a³(where a is side)

a³=216

a= ³√216

a= 6 cm

CSA = 4a²

= 4*6*6

= 4*36

= 144cm²(Answer)

CSA means Curved surface Area which means Lateral Surface Area whose formula is 4a²

Not 6a²

The other answer formula is wrong