The formula for the surface area of a sphere is 4 * pi * r^2. Substituting

Which of the following is the surface area of a perfect sphere with a radius of 10 meters?

Question Posted / Rashmi Chaudhary

Answer Posted / Rashmi Chaudhary

The formula for the surface area of a sphere is 4 * pi * r^2. Substituting r = 10 meters, we get 4 * pi * (10^2) = 400 * pi square meters.

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