Question

. Find the lateral surface area of a cube
having
11 metre
length.​

Answer 1

Answer:

Lateral surface area of cube = 4a²

a = length of side of cube = 11m

So,

Lateral surface area of cube = 4a² = 4(11)² = 4 × 121 = 484m²

Hope this helps $\huge\mathtt{:)}$

Answer 2

Answer:

$\huge{\mid{\overline{\fbox{\color{skyblue}{Answer}}}\mid}}$

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$\sf{Formula \: for \:LSA \: of \: cube \: = 4 {a}^{2} }$

$\sf{Given \: that \: a \: = 11m}$

$\sf{⟹ \: 4( {11)}^{2} }$

$\sf{⟹4 \times 121}$

$\large \sf \fbox \color{gold}{⟹484m}$

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