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Formula
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Volume = πr²h
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Find Radius
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Radius = Diameter ÷ 2
Radius = 14 ÷ 2
Radius = 7 feet
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Find Capacity
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Capacity = πr²h
Capacity = π x (7)² x 3.5
Capacity = 538.78 ft³
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Find 75% of Capacity
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75% of 538.78 ft³
= 0.75 x 538.78
= 404.09 ft³ (nearest hundredth)
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Answer: 404.09 ft³
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