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OpenStudy (anonymous):
Find the area of a regular octagon with an apothem 9.7 meters long and a side length of 8 meters
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OpenStudy (ryan123345):
\[A = \frac{ 1 }{ 2 }Pa\]
OpenStudy (ryan123345):
\[A = \frac{ 1 }{ 2 }(64)(9.7)\]
OpenStudy (ryan123345):
\[A=\frac{ 620.8 }{ 2 }\]
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