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23-03-2019
Mathematics

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The perimeter of a rectangle is 24 centimeters.Its length is 9 centimeters.Find the width

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23-03-2019

length of rectangle =9cm

width of rectangle = b

perimeter of rectangle =24cm

perimeter of rectangle =2(l+b)

24=2(9+b)

9+b=12

b=3cm

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