Math, asked by princekhari6767, 5 months ago

The lateral surface area of a cube is 256 m². The volume of the cube is

A.
512 m³

B.
64 m³

C.
216 m³

D.
256 m³​

Answers

Answered by arpit95592443
1

Answer:

512

Step-by-step explanation:

Here is your answer

Answered by tusharraj77123
1

Answer:

Given :

\sf{Lateral\: surface\: area\: of \:the \;cube = {256}^{2}}

To find :

\textsf{The volume of the cube}

Concept :

To find the volume of the cube first find the edge of the cube .

Use this formula to find the edge of the cube :

\sf\boxed{E={a}^{\dfrac{1}{3}}}

Where,

E = Edge

a = Surface area

Now , to find the volume of the cube use this formula :

\sf\boxed{V={E}^{3}}

Where,

V = Volume

E = Edge

So , edge is -:

\sf:\implies{E={({256m}^{2})}^{\dfrac{1}{3}}}

\sf:\implies{E=6.5m}

So , the edge is 6.5 m .

Solution :

\sf:\implies{V={6.5m}^{3}}

\sf:\implies{V=6.5\times6.5\times6.5}

\sf:\implies{V=42.25\times6.5}

\sf:\implies{V={274.62500m}^{3}}

So , the volume of the cube is \sf{{274.62500m}^{3}}

Answer :

Volume of the cube = \sf{{274.62500m}^{3}}

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