## Find the area of a regular octagon with side length 8 cm. Round your answer to the nearest square centimeter. A. 53 cm B.

Question

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## Answers ( )

Answer:A≈309.02cm² Step by step

Here is your solution

A=2(1+2)a2=2·(1+2)·82≈309.01934cm²

So the answer to this problem is D