the length and breadth of a square are doubled .percentage increase in area is what
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do this formula x+y+x×y/100
ese hi h ye question
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suppose square side increase 20℅ what is increase area. Then do this formula x+y+x×y/100.20+20+20×20/100 = 44% increase
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okkk Thnks
i'll try
kkk its ok
icrease means +. decrease means -
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