Math, asked by durgeshjarauli, 7 months ago

If the total surface area of cube is 864cm²,find its lateral surface area ?​

Answers

Answered by sankhadipsannigrahi
3

Step-by-step explanation:

let the side of the cube is x

so,

6 {x}^{2}  = 864 \\  {x}^{2}  = 144 \\ x = 12 \\

hope it helps you

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