Question

solve this question

Answer 1

$\tt{Here \ is \ the \ answer \ :-}$

Given volume :-

=> 3√3 a³

Volume of cube = side³

So,

side³ = 3√3 a³

(side)³ = (√3 a)³

side of cube = √3 a cm.

Total surface Area of cube = 6 × side²

=> 6 × (√3 a)²

=> 6 × 3 a²

=> 18 a² cm²

$\tt{Hope \ this \ helps.}$