Question

Q3. Find the volume and the total surface area of a cube
a cube whose edge is 1.5m?

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Answer 1

Step-by-step explanation:

Rule of volume of cube:

${side}^{3}$

Rule of total surface area of cube:

$6 {side}^{2}$

So, volume of this cube =

$1.5m \times 1.5 m \times 1.5m \\ = 3.375 {m}^{3}$

So, surface are of cube =

$6 \times {(1.5m)}^{2} \\ = 13.5 {m}^{2}$

Hope this helps.