Answer:
4π³
Step-by-step explanation:
Step 1: Write the formula for area of cross section of a sphere
Area of cross section = π*r²
Step 2: Write the data
radius = 2π
Step 3: Apply the formula to calculate the area
Area of cross section = πr²
Area of cross section = π(2π)²
Area of cross section = 4π³
Therefore, the area of the cross section in terms of pi is 4π³.
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