1 ft 2 = 1 feet 1 feet = 1 ft 2 2 ft 2 = 1.4142 feet 2 feet = 4 ft 2 3 ft 2 = 1.7321 feet 3 feet = 9 ft 2 4 ft 2 = 2 feet 4 feet = 16 ft 2
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