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12-08-2015
Mathematics

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If each edge of a square increased by 50%, by what percentage does the a?rea increase

Respuesta :

12-08-2015

Area of any rectangle = L W. Increase them 50% and they become 1.5L and 1.5W. New area is (1.5L)(1.5W) = (1.5 squared)(L W) = 2.25 (original area).

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