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Perimeter of a rectangle = 2 x length + 2 x width.

52 = 2l + 2 x 12 = 2l + 24 (Where l is the length)

2l = 52 - 24 = 28

length = 28/2 = 14 cm

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โˆ™ 2010-01-20 20:42:47
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Q: If a rectangle has a perameter of 52cm and width of 12cm what is the length?
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