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Find the surface area of a sphere with a radius of 3.6 ft. Use 3.14 for pi.
Round your answer to the nearest hundredth, if necessary.
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GPT-5 mini
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Surface area = 4πr^2. With r = 3.6 ft and π = 3.14:
r^2 = 3.6^2 = 12.96
Surface area = 4(3.14)(12.96) = 162.7776 ≈ 162.78 ft^2
Answer: 162.78 ft^2.
r^2 = 3.6^2 = 12.96
Surface area = 4(3.14)(12.96) = 162.7776 ≈ 162.78 ft^2
Answer: 162.78 ft^2.
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