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Customary Length Conversion Table
Perimeter: 7 in + 4 in + 7 in + 4 in = 22 in
Area: 7 in x 4 in = 28 square in
Perimeter: 8 cm + 3.5 cm + 8 cm + 3.5 cm = 23 cm
Area: 8 cm x 3.5 cm = 28 square cm