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Find the area of a circle with a radius of 3 . Either enter an exact answer in terms of pi or use 3.14 for pi and enter your answer as a decimal. units ^(2)

Find the area of a circle with a radius of 33.\newlineEither enter an exact answer in terms of π \pi or use 33.1414 for π \pi and enter your answer as a decimal.\newline□\square units 2 ^{2}

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Full solution

Q. Find the area of a circle with a radius of 33.\newlineEither enter an exact answer in terms of π \pi or use 33.1414 for π \pi and enter your answer as a decimal.\newline□\square units 2 ^{2}
  1. Calculate Circle Area: Calculate the area of the circle using the formula A=πr2A = \pi r^2, where rr is the radius.\newlineA=π×32A = \pi \times 3^2\newlineA=π×9A = \pi \times 9
  2. Substitute Pi: Substitute 3.143.14 for π\pi to get a decimal approximation.\newlineA≈3.14×9A \approx 3.14 \times 9
  3. Perform Multiplication: Perform the multiplication to find the area.\newlineA≈3.14×9A \approx 3.14 \times 9\newlineA≈28.26A \approx 28.26

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