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posted by Anonymous on Tuesday, December 14, 2010 at 12:53pm.
The perimeter of a rectangular writing pad is 44cm. The width is 4 cm less than the length.
P = 2L + 2W 44 = 2L + 2(L-4) 44 = 4L - 8 44-8 = 4L 36 = 4L 36/4 = L ? = L ? = W
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