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16-10-2020
Mathematics

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The perimeter of a rectangle is 30cm. The length is 3cm more than twice the width. Find the LENGTH of the rectangle

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gabriellasuarez35 gabriellasuarez35

16-10-2020

Answer:

(2w+3)2+2w=30

4w+6+2w=30

6w=30-6=24

w=4

l=4(2)+3

l=11

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