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The perimeter of a rectangle is 22cm. Thearea is 28cm² What are the lengths ofsides? |
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Answer» Answer: 4cm and 7cm Step-by-step explanation: 2(l+b) = 22 , therefore l+b = 11 lb = 28 4+7 = 11 and 4*7=28 therefore LENGTHS of sides are 4cm and 7cm |
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