Math, asked by amritpaji101, 3 days ago

Find the total surface area of a cube whose volume is 512 cm³.​

Answers

Answered by SURAJSAINI69
4

Answer:

384

Step-by-step explanation:

A≈384

V Volume

512

Using the formulas

A=6a2

V=a3

Solving forA

A=6V⅔=6·512⅔≈384

Answered by sakshisharma2718
2

Step-by-step explanation:

surface \: area \: of \: cube = 6 {a }^{2}  \\  \\ volume \:  =  {a}^{3}  \\ 512 =  {a}^{3} \\ a = 8cm \\  \\ surface \: area \: of \: cube \:  = 6 {a}^{2}   \\ = 6 \times  {8}^{2}  \\  = 6 \times 64 = 384

hope it helps

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