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. The volume of a cube is 1728 . Find its edge and total surface area

Sagot :

Dead3illidn

Answer:

Edge = 12

Total Surface Area = 72

Step-by-step explanation:

Volume of the cube = 1728

Length of the edge = [tex] \sqrt[3]{1728} = 12[/tex]

We know that

TSA (Total Surface Area) = [tex]6 {a}^{2} [/tex]

where a = length of edge of cube

So,

TSA of cube = [tex]6 \times 12 = 72[/tex]

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