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Find the area of an octagon with a radius of 11 units. Round your answer to the nearest hundredth.

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Answer:

The formula for the area of a regular octagon with a radius r is 2√2r².

Substituting r=11 units in the formula gives us the following:

Area = 2√2(11)² = 404.95 square units (rounded to the nearest hundredth).

I hope that helps! Let me know if you have any other questions.

User Brian Hawk
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