Question

Find the volume & surface area of a cube whose each side is 6 cm.​

Answer 1

Answer:

volume = 216cm³ and, surface area = 216cm²

Step-by-step explanation:

volume of a cube is equal to side × side × side =

6cm × 6cm × 6cm = 216cm³

surface area of a cube is equal to 6 × side × side =

6 × 6cm × 6cm = 216cm²

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Answer 2

Given:

Cube with side length 6 cm

To find:

Volume and Total Surface Area of cube

Formula used:

• Volume of a cube = a³
• Total Surface Area of a cube = 6a²

Solution:

First let the side of cube be 'a'.

Hence, Volume =

${a}^{3}$

Substituting the value of a = 6 cm, we get:

$= {(6 \: cm)}^{3}$

$= 216 \: c {m}^{3}$

Now, Total Surface Area =

$6 {a}^{2}$

Substituting the value of a = 6 cm, we get:

$= 6 {(6 \: cm)}^{2}$

$= 6 \times 36 \: c { m}^{2}$

$= 216 \: c {m}^{2}$

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