Question

A cube with an area of ​​54cm2 has a volume ________​

Answer 1

v = 18 Cm³

Cube

area = 54 Cm²

Volume

area = 6a²

54 = 6a²

a² = 54/6

a = √9

a = 3 Cm

v = a³

= 3 x 3 x 3

= 9 x 3

= 18 Cm³

Answer 2

`\huge{ \mathfrak{ \underline{ Answer \: \: ✓ }}}`

For a cube :

`\boxed{Area = 6a {}^(2) }`

( a represents measure of each side )

• 
  `6 {a}^(2) = 54`

• 
  `{a }^(2) = (54)/(6)`

• 
  `{a}^(2) = 9`

• 
  `a = √(9)`

• 
  `a = 3`

measure of each side = 3 cm

`\boxed{volume = {a}^(3) }`

• 
  `3 {}^(3)`

• 
  `27 \: \: cm {}^(3)`

`\#TeeNForeveR`