Question

The volume of a cube is 512 cm2.Find it's side.

Answer 1

ⓗⓔⓨ ⓕⓡⓘⓔⓝⓓ

ⓗⓔⓡⓔ ⓘⓢ ⓨⓞⓤⓡ

ⓐⓝⓢⓦⓔⓡ


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⊙ As we know in a cube all the sides are equal in length



$l {}^{3} = v$



$l = \sqrt[3]{v}$


$l = \sqrt[3]{512 } = 8cm$



so, answer is 8 cm



$<marquee > hope it helps$

Answer 2

$\huge{\bold {\boxed {\boxed{Answer:-}}}}$

Given, Volume of Cube =512 $cm^{2}$.....i

Also, Volume of Cube = $a^{3}$.......ii

From i and ii, If L.H.S equal then R.H.S also equal

$\implies$$a^{3}=512$

$\implies$$a=\sqrt [3]{512}$

$\implies$$a=\sqrt[3]{8×8×8}$

$\implies$$a=8$

$Hence,\: The\: side\: is \:8 \:cm$

❤hope it helps you ❤

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