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To find the surface area of a sphere, we use the formula:
Surface area = 4πr^2
Given that the radius is 3.6 ft, we can substitute this value into the formula:
Surface area = 4 * 3.14 * (3.6)^2
Surface area = 4 * 3.14 * 12.96
Surface area = 51.84 * 3.14
Surface area ≈ 162.46 ft^2
Therefore, the surface area of the sphere is approximately 162.46 ft^2.