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alekssr [168]
3 years ago
12

I REALLY need help. I don't understand this at all and I need to pass. I suck at geometry.

Mathematics
2 answers:
Lisa [10]3 years ago
8 0
Answer: A=27\pi
ser-zykov [4K]3 years ago
3 0
Either as aforementioned above, or use \bf \textit{Area of a Ring}\\\\
A=\pi (R^2-r^2)\qquad 
\begin{cases}
R=\textit{longer radius}\\
r=\textit{shorter radius}
\end{cases}
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