Question

the volume of a cube is 1331 cm³. find the total surface area of the cube.​

Answer 1

Answer:

Using the formulas

A=6a^2

V=a^3

Solving forA

A=6V^⅔=6·1331^⅔≈726cm²

Answer 2

➸ Given:-

• Volume of Cube = 1331cm³

➸ To Find:-

• Surface Area of Cube.

ᬊ Required Response:-

Let,

Edge of the cube be "x"

${x}^{3} = 1331 \\ {x}^{3} = {(11)}^{3} \\ as \: the \: powers \: are \: equal \:we \: can \: \\ equate \: the \: powers \\ x = 11$

• Edge of Cube is 11cm.

Area of cube

$6 {x}^{2} \\ 6 {(11)}^{2} \\ 6 \times 121 \\ 726$

Required Area of Cube is

• $\longmapsto\;\Large{\red{\bold{726cm²}}}$

|| Formulas Used.

Cube:- A three dimensional figure solid object bounded by 6 square faces with three meetings at each vertex.

• $\boxed{\sf{Volume\;of\;Cube = a^{3}}}$
• $\boxed{\sf{Surface\; Area\;of\;Cube = 6{a}^{2}}}$

$\boxed{\tt{@MrMonarque}}$

Hope This Helps!!