Question

find the total surface area of cube whose each side is 7m​

Answer 1

Answer:

294m^2

Step-by-step explanation:

total surface area of cube = 6a^2

6(7)^2

6×49

294m^2

Thanks for asking

Answer 2

$given \: the \: side \: of \: cube \: is \: 7cm \\ total \: surface \: of \: area \: cube \: \\ = 6 \times ({side})^{2} \\ = 6 \times 7 \times 7 \\ = 294 \\ the \: total \: surface \: of \: area \: cube \: is \: \\ =294 {cm}^{2}$