\"\"

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The area of the circle \"\".

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\"\"                  (Substitute r = 3)

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\"\"                   (Evaluate power: \"\")

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\"\"

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\"\"              (Substitute \"\")

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\"\"                  (Multiply: \"\")

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The area of the figure is about 28.27 square meters.

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\"areaof\"\"

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The area of the figure is about 28.27 square meters.

\