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geniusboy [140]
3 years ago
9

a pyramid with a square base that is 9 cm on a side has a height of 10 cm the volume of the pyramid is

Mathematics
1 answer:
Zanzabum3 years ago
4 0

\bf \textit{volume of a pyramid}\\\\
V=\cfrac{1}{3}Bh~~
\begin{cases}
B=area~of\\
\qquad its~base\\
h=height\\[-0.5em]
\hrulefill\\
B=\stackrel{9\times 9}{81}\\
h=10
\end{cases}\implies V=\cfrac{1}{3}(81)(10)\implies V=270

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