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3 years ago

Find the missing measure for a right circular cone given the following information. Find L.A. if r = 6 and h = 8

1 answer:

6 0

$\bf \textit{lateral area of a cone}\\\\
LA=\pi r\sqrt{r^2+h^2}\quad 
\begin{cases}
r=radius\\
h=height\\
-----\\
r=6\\
h=8
\end{cases}\implies 6\pi \sqrt{6^2+8^2}$

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