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3 years ago

10

A special jacuzzi has a cube shape. If its volume is 343 feet cubed, what are the lengths of its sides?

1 answer:

Valentin [98]3 years ago

7 0

a cube, will be like the one in the picture below, with all equal sides, and therefore with a volume of x³.

$\bf \textit{volume of a cube}\\\\
V=x^3~~
\begin{cases}
x=side's~length\\[-0.5em]
\hrulefill\\
V=343
\end{cases}\implies 343=x^3\implies \sqrt[3]{343}=x\implies 7=x$

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